U.S. SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM 12b-25
                           NOTIFICATION OF LATE FILING
                                  FOR FORM 10-Q
     For Period Ended                            Commission File No. 0-22182
     February 28, 2003                               CUSIP No. 70336N 10 7

     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 a filing above,  identify the
     Item(s) to which the notification relates:




     PART I - REGISTRANT INFORMATION
     -------------------------------

                         PATRIOT SCIENTIFIC CORPORATION
                            (Full Name of Registrant)

                               10989 Via Frontera
                           San Diego, California 92127
                     (Address of Principal Executive Office)


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

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

          (a)  The reasons  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, Form 20-F, 11-K or Form NSAR, or portions  thereof,
               will be filed on or before the  fifteenth  calendar day following
               the  prescribed  due date;  or the  subject  quarterly  report or
               transition  report on Form l0-Q, or portion thereof will be filed
               on or before the fifth  calendar day following the 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 Forms 10-K, 20-F, 11K,
     10-Q,  N-SAR,  or the transition  report or portion  thereof,  could not be
     filed within the prescribed time period.

          The  Company  has  been in the  process  of  reviewing  its  financial
     statements and disclosures and was unable to finalize the report for filing
     in a timely manner.






     PART IV - Other Information

     (1)  Name and  telephone  number  of person  to  contact  in regard to this
          notification.

          Lowell W. Giffhorn                (858)               674-5018
          ------------------                -----               --------
                   (Name)                  (Area Code)  (Telephone Number)

     (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
          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 report(s).

                                       [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


                         Patriot Scientific Corporation
                  (Name of Registrant as Specified in Charter)

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

     Date:  April 14, 2003                By: /S/  LOWELL W. GIFFHORN
                                            -----------------------------------
                                                   Lowell W. Giffhorn
                                                   Executive Vice President and
                                                   Chief Financial Officer