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                                                             SEC FILE NUMBER

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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549


                                   FORM 12b-25

                           NOTIFICATION OF LATE FILING



(Check One):  [ ]  Form 10-K    [ ]  Form 20-F    [ ]  Form 11-K
              [X]  Form 10-Q    [ ]  Form N-SAR   [ ]  Form N-CAR

       For Period Ended: August 31, 2005

       [ ] Transition Report on Form 10-K

       [ ] Transition Report on Form 20-F

       [ ] Transition Report on Form 11-K

       [ ] Transition Report on Form 10-Q

       [ ] Transition Report on Form N-SAR

       For the Transition Period Ended:
                                          --------------------------------------
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  Read Instruction (on back page) Before Preparing Form. Please Print or Type.
Nothing in this form shall be construed to imply that the Commission has
verified any information contained herein.
- --------------------------------------------------------------------------------

If the notification relates to a portion of the filing checked above, identify
the Item(s) to which the notification relates:

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PART I - REGISTRATION INFORMATION

Full Name of Registrant:  PATRIOT SCIENTIFIC CORPORATION

Former Name, if applicable:
                           -----------------------------------------------------

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Address of Principal Executive Office (Street and Number):        10989 Via Frontera
                                                                  San Diego, California 92127
                                                                  (858) 674-5000


PART II - RULES 12b-25(b) AND (c)

If the subject report could not be filed without unreasonable effect or expense
and the registrant seeks relief pursuant to Rule 12b-25(b), the following should
be completed (Check box if appropriate).




         (a)     The reason described in reasonable detail in Part III of this
                 form could not be eliminated without unreasonable effort or
                 expense;
         (b)     The subject annual report, semi-annual report, transition
                 report on Form 10-K, 10-KSB, 20-F, 11-K, Form N-SAR, or portion
                 thereof, will be filed on or before the fifteenth calendar day
                 following the prescribed due date; or the subject quarterly
     [X]         report of transition report on Form 10-Q, 10-QSB or portion
                 thereof will be filed on or before the fifth calendar day
                 following that prescribed due date; and
         (c)     The accountant's statement or other exhibit required by Rule
                 12b-25(c) has been attached, if applicable.

PART III - NARRATIVE

State below in reasonable detail the reasons why the Form 10-K, 10-KSB, 20-F,
11-K, 10-Q, 10-QSB, NSAR, or the transition report, or portion thereof, could
not be filed within the prescribed time period. (Attach Extra Sheets if Needed).


         The Company requires additional time in order to adequately analyze
         appropriate accounting and disclosure matters related to transactions
         occurring during the quarter.

PART IV - OTHER INFORMATION
(1) Name and telephone number of person to contact in regard to this
notification:

    Thomas J. Sweeney, Chief Financial Officer
    (858) 674-5000

(2) Have all other periodic reports required under Section 13 or 15(d) of the
Securities Exchange Act of 1934 or Section 30 of the Investment Company Act of
1940 during the preceding 12 months (or for such shorter) period that the
registrant was required to file such report(s) been filed? If answer is no,
identify reports:

                                                              [X] Yes     [ ] No

(3) Is it anticipated that any significant change in results of operations from
the corresponding period for the last fiscal year will be reflected by the
earnings statements to be included in the subject report or portion thereof?

                                                              [ ]  Yes    [X] No

If so, attach an explanation of the anticipated change, both narratively and
quantitatively, and, if appropriate, state the reasons why a reasonable estimate
of the results cannot be made.



Patriot Scientific Corporation has caused this notification to be signed on its
behalf by the undersigned hereunto duly authorized.

Date       October 17, 2005                       By    /s/ Thomas J. Sweeney
                                                        ------------------------
                                                        Thomas J. Sweeney,
                                                        Chief Financial Officer

Instruction: The form may be signed by an executive officer of the registrant or
by any other duly authorized representative. The name and title of the person
signing the form shall be typed or printed beneath the signature. If the
statement is signed on behalf of the registrant by an authorized representative
(other than an executive officer), evidence of the representative's authority to
sign on behalf of the registrant shall be filed with the form.

                                    ATTENTION

Intentional misstatements or omissions of fact constitute Federal Criminal
Violations (See 18 U.S.C. 1001).