EXHIBIT 4.27

                         PATRIOT SCIENTIFIC CORPORATION
                             2003 STOCK OPTION PLAN



         1. PURPOSE. This Stock Option Plan (the "Plan") is intended to serve as
an  incentive  to,  and  to  encourage  stock  ownership  by,  certain  eligible
participants  rendering services to Patriot Scientific  Corporation,  a Delaware
corporation (the  "Corporation"),  and certain affiliates as set forth below, so
that they may acquire or increase their proprietary interest in the Corporation.

         2. ADMINISTRATION.

                  2.1 Committee.  The Plan shall be administered by the Board of
Directors of the Corporation (the "Board of Directors") or a committee of two or
more  members  appointed  by the Board of Directors  (the  "Committee")  who are
Non-Employee  Directors as defined in Rule 16b-3 promulgated under Section 16 of
the Securities Exchange Act of 1934 and outside directors as defined in Treasury
Regulation ss. 1.162-27(e)(3).  The Committee shall select one of its members as
Chairman  and  shall  appoint  a  Secretary,  who need  not be a  member  of the
Committee.  The Committee shall hold meetings at such times and places as it may
determine and minutes of such meetings shall be recorded.  Acts by a majority of
the  Committee  in a meeting at which a quorum is present  and acts  approved in
writing by a majority of the members of the Committee shall be valid acts of the
Committee.

                  2.2 Term. If the Board of Directors  selects a Committee,  the
members of the  Committee  shall serve on the  Committee  for the period of time
determined  by the Board of  Directors  and shall be  subject  to removal by the
Board of  Directors  at any  time.  The Board of  Directors  may  terminate  the
function  of the  Committee  at any time and resume  all  powers  and  authority
previously delegated to the Committee.

                  2.3 Authority.  The Committee  shall have sole  discretion and
authority to grant  options  under the Plan to eligible  participants  rendering
services to the Corporation or any "parent" or "subsidiary" of the  Corporation,
as defined in Section 424 of the Internal  Revenue Code of 1986, as amended (the
"Code")  ("Parent or Subsidiary"),  at such times,  under such terms and in such
amounts  as it may  decide.  For  purposes  of this  Plan and any  Stock  Option
Agreement (as defined below), the term "Corporation" shall include any Parent or
Subsidiary,  if applicable.  Subject to the express  provisions of the Plan, the
Committee shall have complete authority and discretion to interpret the Plan, to
prescribe,  amend and rescind the rules and regulations relating to the Plan, to
determine  the  details  and  provisions  of  any  Stock  Option  Agreement,  to
accelerate   any  options   granted  under  the  Plan  and  to  make  all  other
determinations necessary or advisable for the administration of the Plan.

                  2.4 Type of Option.  The Committee  shall have full  authority
and discretion to determine,  and shall specify, whether the eligible individual
will be granted options  intended to qualify as incentive  options under Section
422 of the Code  ("Incentive  Options")  or options  which are not  intended  to
qualify  under  Section  422 of the Code  ("Non-Qualified  Options");  provided,
however,  that  Incentive  Options  shall only be granted  to  employees  of the
Corporation,  or a Parent or  Subsidiary  thereof,  and shall be  subject to the
special limitations set forth herein attributable to Incentive Options.

                  2.5 Interpretation. The interpretation and construction by the
Committee of any  provisions of the Plan or of any option granted under the Plan
shall be final and binding on all parties having an interest in this Plan or any
option  granted  hereunder.  No member of the Committee  shall be liable for any
action or  determination  made in good  faith  with  respect  to the Plan or any
option granted under the Plan.


                                      EX-2


         3. ELIGIBILITY.

                  3.1  General.  All  directors,   officers,  employees  of  and
consultants to the  Corporation,  or any Parent or  Subsidiary,  relative to the
Corporation's,  or any  Parent's  or  Subsidiaries',  management,  operation  or
development  shall be eligible to receive  options under the Plan. The selection
of recipients of options shall be within the sole and absolute discretion of the
Committee.  No person  shall be granted an option  under this Plan  unless  such
person has executed the grant representation letter set forth on Exhibit "A," as
such  Exhibit  may be amended by the  Committee  from time to time and no person
shall be granted an  Incentive  Option  under this Plan unless such person is an
employee of the Corporation, or a Parent or Subsidiary, on the date of grant. No
person shall be granted more than 500,000 options in any one year period.

                  3.2  Termination of  Eligibility.  If an optionee ceases to be
employed  by the  Corporation,  or its  Parent  or  Subsidiary,  is no longer an
officer  or member of the Board of  Directors  of the  Corporation  or no longer
performs  services  for the  Corporation,  or its Parent or  Subsidiary  for any
reason (other than such optionee's  death), any option granted hereunder to such
optionee shall expire three months after the date the occurrence  giving rise to
such  termination  of  eligibility  (or 1  year  in the  event  an  optionee  is
"disabled,"  as  defined in  Section  22(e)(3)  of the Code) or upon the date it
expires by its terms,  whichever  is earlier.  Any option that has not vested in
the optionee as of the date of such  termination  shall  immediately  expire and
shall  be  null  and  void.  The  Committee  shall,  in its  sole  and  absolute
discretion,  decide,  utilizing the provisions set forth in Treasury Regulations
ss.  1.421-7(h),  whether an authorized leave of absence or absence for military
or  governmental  service,  or absence for any other  reason,  shall  constitute
termination of eligibility for purposes of this Section.

                  3.3 Death of Optionee and Transfer of Option.  In the event an
optionee shall die, an option may be exercised (subject to the condition that no
option shall be exercisable after its expiration and only to the extent that the
optionee's  right  to  exercise  such  option  had  accrued  at the  time of the
optionee's  death) at any time within six months after the  optionee's  death by
the executors or  administrators of the optionee or by any person or persons who
shall  have  acquired  the  option  directly  from the  optionee  by  bequest or
inheritance.  Any option  that has not vested in the  optionee as of the date of
death or  termination  of employment,  whichever is earlier,  shall  immediately
expire  and  shall be null and  void.  No option  shall be  transferable  by the
optionee other than by will or the laws of intestate succession.

                  3.4  Limitation  on  Incentive  Options.  No  person  shall be
granted any Incentive  Option to the extent that the aggregate fair market value
of the Stock (as defined  below) to which such options are  exercisable  for the
first time by the  optionee  during any  calendar  year  (under all plans of the
Corporation as determined under Section 422(d) of the Code) exceeds $100,000.

         4.  IDENTIFICATION  OF STOCK. The Stock, as defined herein,  subject to
the options  shall be shares of the  Corporation's  authorized  but  unissued or
acquired or  reacquired  common stock (the  "Stock").  The  aggregate  number of
shares  subject to  outstanding  options shall not exceed six million  shares of
Stock  (subject to adjustment  as provided in Section 6). If any option  granted
hereunder shall expire or terminate for any reason without having been exercised
in full, the  unpurchased  shares  subject  thereto shall again be available for
purposes  of this Plan.  Notwithstanding  the above,  at no time shall the total
number of shares of Stock issuable upon exercise of all outstanding  options and
the  total  number  of shares  of Stock  provided  for under any stock  bonus or
similar plan of the Corporation  exceed 30% as calculated in accordance with the
conditions  and  exclusions of  ss.260.140.45  of Title 10,  California  Code of
Regulations, based on the shares of the issuer which are outstanding at the time
the calculation is made.

         5. TERMS AND CONDITIONS OF OPTIONS.  Any option granted pursuant to the
Plan shall be evidenced by an agreement ("Stock Option  Agreement") in such form
as the Committee shall from time to time determine, which agreement shall comply
with and be subject to the following terms and conditions:

                  5.1 Number of Shares.  Each  option  shall state the number of
shares of Stock to which it pertains.

                  5.2 Option Exercise Price.  Each option shall state the option
exercise price, which shall be determined by the Committee;  provided,  however,
that (i) the exercise  price of any Incentive  Option shall not be less than the
fair market value of the Stock,  as determined by the Committee,  on the date of
grant of such  option,  (ii) the  exercise  price of any  option  granted to any
person who owns more than 10% of the total combined  voting power of all classes
of the  Corporation's  stock,  as determined  for purposes of Section 422 of the
Code,  shall not be less than 110% of the fair  market  value of the  Stock,  as
determined by the Committee,  on the date of grant of such option, and (iii) the


                                      EX-3


exercise  price of any  Non-Qualified  Option  shall not be less than 85% of the
fair market value of the Stock,  as determined by the Committee,  on the date of
grant of such option.

                  5.3 Term of Option.  The term of an option  granted  hereunder
shall be determined by the Committee at the time of grant,  but shall not exceed
five years from the date of the grant.  The term of any Incentive Option granted
to an employee who owns more than 10% of the total combined  voting power of all
classes of the Corporation's stock, as determined for purposes of Section 422 of
the Code,  shall in no event  exceed  five  years  from the date of  grant.  All
options shall be subject to early  termination  as set forth in this Plan. In no
event shall any option be exercisable after the expiration of its term.

                  5.4  Method of  Exercise.  An  option  shall be  exercised  by
written notice to the  Corporation by the optionee (or successor in the event of
death) and execution by the optionee of an exercise representation letter in the
form set forth on Exhibit "B," as such  Exhibit may be amended by the  Committee
from time to time.  Such  written  notice  shall state the number of shares with
respect to which the option is being  exercised  and  designate  a time,  during
normal business hours of the Corporation,  for the delivery  thereof  ("Exercise
Date"),  which time  shall be at least 30 days  after the giving of such  notice
unless an  earlier  date  shall  have been  mutually  agreed  upon.  At the time
specified in the written notice,  the Corporation  shall deliver to the optionee
at the principal office of the Corporation,  or such other  appropriate place as
may be  determined by the  Committee,  a certificate  or  certificates  for such
shares.  Notwithstanding the foregoing, the Corporation may postpone delivery of
any  certificate or  certificates  after notice of exercise for such  reasonable
period as may be required to comply with any applicable listing  requirements of
any  securities  exchange.  In the event an option shall be  exercisable  by any
person other than the optionee,  the required notice under this Section shall be
accompanied  by  appropriate  proof of the right of such person to exercise  the
option.

                  5.5 Medium and Time of  Payment.  The  option  exercise  price
shall be payable in full on or before the option Exercise Date in any one of the
following alternative forms:

                           5.5.1  Full  payment  in  cash or  certified  bank or
cashier's check;

                           5.5.2 Full  payment in shares of Common  Stock of the
Corporation  owned by the participant at the time of exercise for a period of at
least six months  and having a fair  market  value on the  Exercise  Date in the
amount equal to the option exercise price;

                           5.5.3 Through a special sale and remittance procedure
pursuant to which the optionee shall concurrently  provide  irrevocable  written
instruction  to  (a) a  Corporation-designated  brokerage  firm  to  effect  the
immediate sale of the purchased shares and remit to the Corporation,  out of the
sale proceeds  available on the settlement  date,  sufficient funds to cover the
aggregate  exercise  price payable for the purchased  shares plus all applicable
Federal,  state and local income and employment taxes required to be withheld by
the  Corporation  by reason of such exercise and (b) the  Corporation to deliver
the  certificates  for the purchased  shares  directly to such brokerage firm in
order to complete the sale; or

                           5.5.4 A combination of the consideration set forth in
Sections 5.5.1, 5.5.2, or 5.5.3 equal
to the option exercise price.

                  5.6 Fair Market  Value.  The fair  market  value of a share of
Stock or  other  security  of the  Corporation  on any  relevant  date  shall be
determined in accordance with the following provisions:

                           5.6.1  If  the  Stock  or  other   security   of  the
Corporation  at the time is neither  listed nor admitted to trading on any stock
exchange nor traded in the  over-the-counter  market, then the fair market value
shall be determined by the Committee after taking into account the factors found
in  ss.260.140.45  of Title 10,  California  Code of Regulations  and such other
factors as the Committee shall deem appropriate.

                           5.6.2  If  the  Stock  or  other   security   of  the
Corporation  is not at the time  listed  or  admitted  to  trading  on any stock
exchange  but is traded in the  over-the-counter  market,  the fair market value
shall be the mean between the closing bid and closing  asked prices (or, if such
information  is available,  the closing  selling price) of one share of Stock or


                                      EX-4


other   security   of  the   Corporation   on  the  date  in   question  in  the
over-the-counter market, as such prices are reported by the National Association
of Securities  Dealers  through its NASDAQ system or any  successor  system.  If
there are no reported  bid and asked prices (or closing  selling  price) for the
Stock or other  security of the  Corporation  on the date in question,  then the
mean  between  the  closing  bid price and  closing  asked price (or the closing
selling price) on the last preceding date for which such quotations  exist shall
be determinative of fair market value.

                           5.6.3  If  the  Stock  or  other   security   of  the
Corporation is at the time listed or admitted to trading on any stock  exchange,
then the fair market  value shall be the closing  selling  price of one share of
Stock or other security of the  Corporation on the date in question on the stock
exchange  determined by the Committee to be the primary  market for the Stock or
other  security of the  Corporation,  as such price is officially  quoted in the
composite tape of transactions on such exchange. If there is no reported sale of
Stock or other  security  of the  Corporation  on such  exchange  on the date in
question,  then the fair market value shall be the closing  selling price on the
exchange on the last preceding date for which such quotation exists.

                  5.7 Rights as a  Shareholder.  An optionee or successor  shall
have no rights as a shareholder  with respect to any Stock underlying any option
until the date of the issuance to such optionee of a certificate for such Stock.
No adjustment shall be made for dividends (ordinary or extraordinary, whether in
cash,  securities or other property) or  distributions or other rights for which
the record date is prior to the date such Stock certificate is issued, except as
provided in Section 6.

                  5.8 Modification, Extension and Renewal of Options. Subject to
the terms and conditions of the Plan, the Committee may modify,  extend or renew
outstanding  options  granted  under  the  Plan,  or  accept  the  surrender  of
outstanding  options (to the extent not exercised) and authorize the granting of
new options in substitution therefor.

                  5.9  Vesting  and  Restrictions.   The  Committee  shall  have
complete  authority and discretion to set the terms,  conditions,  restrictions,
vesting  schedules and other  provisions of any option in the  applicable  Stock
Option  Agreement and shall have complete  authority to require  conditions  and
restrictions on any Stock issued pursuant to this Plan; provided, however, that,
except  with  respect  to  options  granted  to  officers  or  directors  of the
Corporation,  options  granted  pursuant  to this Plan shall be  exercisable  or
"vest" at the rate of at least 20% per year over the 5-year period  beginning on
the date the option is granted.  Options granted to officers and directors shall
become  exercisable or "vest," subject to the condition of continued  employment
and/or combined service on the Board of Directors,  as appropriate.  The maximum
vesting  period for options  granted to officers or directors will be five years
from the date of grant.

                  5.10  Other  Provisions.  The Stock  Option  Agreements  shall
contain such other  provisions,  including without  limitation,  restrictions or
conditions upon the exercise of options, as the Committee shall deem advisable.


         6. ADJUSTMENTS UPON CHANGES IN CAPITALIZATION.

                  6.1  Subdivision  or  Consolidation.  Subject to any  required
action by shareholders of the Corporation, the number of shares of Stock covered
by  each  outstanding   option,  and  the  exercise  price  thereof,   shall  be
proportionately  adjusted  for any  increase or decrease in the number of issued
shares of Stock of the Corporation resulting from a subdivision or consolidation
of shares,  including,  but not limited to, a stock split,  reverse stock split,
recapitalization,  continuation or  reclassification,  or the payment of a stock
dividend (but only on the Stock) or any other increase or decrease in the number
of such shares effected without receipt of consideration by the Corporation. Any
fraction  of a share  subject to option  that  would  otherwise  result  from an
adjustment  pursuant to this Section shall be rounded  downward to the next full
number of shares without other  compensation or  consideration  to the holder of
such option.

                  6.2  Capital  Transactions.  Upon a sale or exchange of all or
substantially all of the assets of the Corporation, a merger or consolidation in
which the Corporation is not the surviving corporation, a merger, reorganization
or  consolidation  in which the  Corporation  is the surviving  corporation  and
shareholders of the Corporation exchange their stock for securities or property,
a liquidation of the Corporation or similar transaction ("Capital Transaction"),
this Plan and each option  issued under this Plan,  whether  vested or unvested,
shall terminate, unless such options are assumed by a successor corporation in a
merger  or  consolidation,   immediately  prior  to  such  Capital  Transaction;
provided,  however,  that  unless  the  outstanding  options  are  assumed  by a
successor corporation in a merger or consolidation, subject to terms approved by


                                      EX-5


the Committee,  all optionees  will have the right,  during the 30 days prior to
such Capital  Transaction,  to exercise all vested options.  Notwithstanding the
foregoing, in the event there is a merger or consolidation where the Corporation
is not the surviving corporation, all options granted under this Plan shall vest
30 days prior to such merger or consolidation unless such options are assumed by
the successor  corporation  in such merger or  consolidation.  The Committee may
(but shall not be obligated to) (i) accelerate the vesting of any option or (ii)
apply the foregoing provisions, including but not limited to termination of this
Plan and any options granted  pursuant to the Plan, in the event there is a sale
of 51% or more of the  stock  of the  Corporation  in any one year  period  or a
Capital Transaction.

                  6.3 Adjustments.  To the extent that the foregoing adjustments
relate to stock or securities of the Corporation, such adjustments shall be made
by the Committee,  whose  determination in that respect shall be final,  binding
and conclusive.

                  6.4 Ability to Adjust.  The grant of an option pursuant to the
Plan shall not affect in any way the right or power of the  Corporation  to make
adjustments,  reclassifications,  reorganizations  or changes of its  capital or
business  structure  or to  merge,  consolidate,  dissolve,  liquidate,  sell or
transfer all or any part of its business or assets.

                  6.5 Notice of Adjustment.  Whenever the Corporation shall take
any  action  resulting  in any  adjustment  provided  for in this  Section,  the
Corporation  shall  forthwith  deliver  notice of such action to each  optionee,
which notice shall set forth the number of shares  subject to the option and the
exercise price thereof resulting from such adjustment.

                  6.6 Limitation on Adjustments.  Any adjustment,  assumption or
substitution  of an Incentive  Option shall comply with Section 425 of the Code,
if applicable.

         7.  NONASSIGNABILITY.  Options granted under this Plan may not be sold,
pledged, assigned or transferred in any manner other than by will or by the laws
of intestate succession, and may be exercised during the lifetime of an optionee
only by such optionee. Any transfer in violation of this Section shall void such
option and any Stock  Option  Agreement  entered  into by the  optionee  and the
Corporation  regarding such transferred option shall be void and have no further
force or effect.  No option  shall be pledged or  hypothecated  in any way,  nor
shall any option be subject to execution, attachment or similar process.

         8. NO RIGHT OF EMPLOYMENT. Neither the grant nor exercise of any option
nor  anything  in this  Plan  shall  impose  upon the  Corporation  or any other
corporation  any  obligation to employ or continue to employ any  optionee.  The
right of the  Corporation  and any other  corporation  to terminate any employee
shall not be diminished  or affected  because an option has been granted to such
employee.

         9. TERM OF PLAN. This Plan is effective on the date the Plan is adopted
by the Board of Directors  and options may be granted  pursuant to the Plan from
time to time  within a period of ten (10) years  from such date,  or the date of
any  required   shareholder  approval  required  under  the  Plan,  if  earlier.
Termination of the Plan shall not affect any option theretofore granted.

         10.  AMENDMENT OF THE PLAN.  The Board of Directors of the  Corporation
may,  subject to any required  shareholder  approval,  suspend,  discontinue  or
terminate the Plan, or revise or amend it in any respect whatsoever with respect
to any shares of Stock at that time not subject to options.

         11. APPLICATION OF FUNDS. The proceeds received by the Corporation from
the  sale of  Stock  pursuant  to  options  may be used  for  general  corporate
purposes.

         12.  RESERVATION OF SHARES.  The  Corporation,  during the term of this
Plan,  shall at all times  reserve and keep  available  such number of shares of
Stock as shall be sufficient to satisfy the requirements of the Plan.


                                      EX-6


         13. NO OBLIGATION TO EXERCISE  OPTION.  The granting of an option shall
not impose any obligation upon the optionee to exercise such option.

         14. APPROVAL OF BOARD OF DIRECTORS AND SHAREHOLDERS. The Plan shall not
take effect until  approved by the Board of Directors of the  Corporation.  This
Plan shall be approved by a vote of the  shareholders  within 12 months from the
date of approval by the Board of Directors.  In the event such  shareholder vote
is not obtained,  all options  granted  hereunder,  whether  vested or unvested,
shall be null and void. Further,  any stock acquired pursuant to the exercise of
any options  under this  Agreement  may not count for  purposes  of  determining
whether shareholder approval has been obtained.

         15. WITHHOLDING TAXES. Notwithstanding anything else to the contrary in
this Plan or any Stock  Option  Agreement,  the  exercise of any option shall be
conditioned  upon  payment  by  such  optionee  in  cash,  or  other  provisions
satisfactory to the Committee, of all local, state, federal or other withholding
taxes  applicable,  in the  Committee's  judgment,  to the  exercise or to later
disposition of shares acquired upon exercise of an option.

         16. PARACHUTE  PAYMENTS.  Any outstanding option under the Plan may not
be accelerated to the extent any such  acceleration  of such option would,  when
added to the present value of other payments in the nature of compensation which
becomes  due and  payable to the  optionee  would  result in the payment to such
optionee of an excess  parachute  payment  under  Section 280G of the Code.  The
existence of any such excess  parachute  payment shall be determined in the sole
and absolute discretion of the Committee.

         17.  SECURITIES LAWS  COMPLIANCE.  Notwithstanding  anything  contained
herein,  the  Corporation  shall not be obligated to grant any option under this
Plan or to sell,  issue or effect any  transfer of any Stock  unless such grant,
sale,  issuance or transfer is at such time effectively (i) registered or exempt
from  registration  under the Securities Act of 1933, as amended (the "Act") and
(ii)  qualified  or exempt from  qualification  under the  California  Corporate
Securities  Law of 1968 and any other  applicable  state  securities  laws. As a
condition   to  exercise  of  any  option,   each   optionee   shall  make  such
representations  as may be deemed  appropriate by counsel to the Corporation for
the Corporation to use any available  exemption from registration  under the Act
or qualification under any applicable state securities law.

         18. RESTRICTIVE LEGENDS. The certificates representing the Stock issued
upon  exercise  of options  granted  pursuant to this Plan will bear any legends
required by applicable securities law as determined by the Committee.

         19.  NOTICES.  Any notice to be given under the terms of the Plan shall
be  addressed  to the  Corporation  in care of its  Secretary  at its  principal
office,  and any notice to be given to an optionee  shall be  addressed  to such
optionee at the address maintained by the Corporation for such person or at such
other address as the optionee may specify in writing to the Corporation.

         20.  INFORMATION TO PARTICIPANTS.  The Corporation shall make available
to all holders of options the information required pursuant to ss. 260.140.46 of
the California Code of  Regulations.  As adopted by the Board of Directors as of
July 2, 2003.


PATRIOT SCIENTIFIC CORORATION, a Delaware corporation


By:  /s/Lowell W. Giffhorn
   -----------------------
      LOWELL W. GIFFHORN

Its:  Exec. V.P. and CFO



                                      EX-7





                                    EXHIBIT A


                               ____________, 2003



Patriot Scientific Corporation
10989 Via Frontera
San Diego, CA 92127

Re:  2003 Stock Option Plan

To Whom It May Concern:

         This letter is delivered to Patriot Scientific Corporation,  a Delaware
corporation (the "Corporation"), in connection with the grant to __________ (the
"Optionee") of an option (the "Option") to purchase _____ shares of common stock
of the Corporation (the "Stock") pursuant to the Patriot Scientific  Corporation
2003 Stock Option Plan dated (the  "Plan").  The Optionee  understands  that the
Corporation's  receipt of this letter executed by the Optionee is a condition to
the Corporation's willingness to grant the Option to the Optionee.

         In  addition,  the Optionee  makes the  following  representations  and
warranties with the understanding that the Corporation will rely upon them.

         1.  The  Optionee  acknowledges  receipt  of a  copy  of the  Plan  and
Agreement. The Optionee has carefully reviewed the Plan and Agreement.

         2. The Optionee acknowledges receipt of a prospectus regarding the Plan
which includes the information  required by Section (a)(1) of Rule 428 under the
Securities Act of 1933.

         3. The Optionee  understands and  acknowledges  that the Option and the
Stock are subject to the terms and conditions of the Plan.

         4. The Optionee understands and agrees that, at the time of exercise of
any part of the Option for Stock,  the  Optionee  may be required to provide the
Corporation with additional representations, warranties and/or covenants similar
to those contained in this letter.

         5. The Optionee is a resident of the State of __________.

         6. The Optionee will notify the  Corporation  immediately of any change
in the above  information which occurs before the Option is exercised in full by
the Optionee.

         The   foregoing   representations   and   warranties   are   given   on
______________, 2003 at ____________________.


OPTIONEE:



_____________________________________________________



                                      EX-8





                                    EXHIBIT B


                               ____________, 2003


Patriot Scientific Corporation
10989 Via Frontera
San Diego, CA 92127

         Re:  2003 Stock Option Plan

To Whom It May Concern:

         I (the "Optionee") hereby exercise my right to purchase ________ shares
of common  stock (the  "Stock") of Patriot  Scientific  Corporation,  a Delaware
corporation  (the  "Corporation"),  pursuant  to, and in  accordance  with,  the
Patriot  Scientific  Corporation  2003 Stock  Option Plan dated (the "Plan") and
Stock Option  Agreement  (the  "Agreement")  dated  ________________,  2003.  As
provided in such Plan,  I deliver  herewith  payment as set forth in the Plan in
the amount of the aggregate  option exercise  price.  Please deliver to me at my
address as set forth above stock  certificates  representing  the subject shares
registered in my name (and (spouse) , as (style of vesting)).

         The Optionee hereby represents and agrees as follows:

         1.  The  Optionee  acknowledges  receipt  of a  copy  of the  Plan  and
Agreement. The Optionee has carefully reviewed the Plan and Agreement.

         2. The Optionee is a resident of the State of __________.

         3. The  Optionee  represents  and  agrees  that if the  Optionee  is an
"affiliate"  (as  defined in Rule 144 under the  Securities  Act of 1933) of the
Corporation  at the time the  Optionee  desires  to sell any of the  Stock,  the
Optionee will be subject to certain restrictions under, and will comply with all
of the requirements of, applicable federal and state securities laws.

         The   foregoing   representations   and   warranties   are   given   on
___________________ at ______________________.

OPTIONEE:



________________________________________




                                      EX-9