EXHIBIT 31.1



   CEO CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002


I, Jeffrey E. Wallin, Chief Executive Officer of the registrant, certify that:

1.       I have reviewed  this annual report on Form 10-K of Patriot  Scientific
         Corporation;

2.       Based on my  knowledge,  this annual report does not contain any untrue
         statement of a material fact or omit to state a material fact necessary
         to make the statements made, in light of the circumstances  under which
         such  statements  were made, not misleading  with respect to the period
         covered by this annual report;

3.       Based on my knowledge,  the financial  statements,  and other financial
         information  included  in this  annual  report,  fairly  present in all
         material  respects the financial  condition,  results of operations and
         cash flows of the  registrant as of, and for, the periods  presented in
         this annual report;

4.       The registrant's  other  certifying  officers and I are responsible for
         establishing  and  maintaining  disclosure  controls and procedures (as
         defined in Exchange Act Rules 13a-14 and 15d-14) for the registrant and
         have:

a.       designed  such  disclosure  controls  and  procedures  to  ensure  that
         material  information   relating  to  the  registrant,   including  its
         consolidated  subsidiaries,  is made known to us by others within those
         entities, particularly during the period in which this annual report is
         being prepared;

b.       evaluated the effectiveness of the registrant's disclosure controls and
         procedures as of a date within 90 days prior to the filing date of this
         annual report (the "Evaluation Date"); and

c.       presented in this annual report our conclusions about the effectiveness
         of the disclosure controls and procedures based on our evaluation as of
         the Evaluation Date;

5.       The registrant's other certifying officers and I have disclosed,  based
         on our most recent  evaluation,  to the  registrant's  auditors and the
         audit  committee  of  registrant's   board  of  directors  (or  persons
         performing the equivalent functions):

a.       all  significant  deficiencies  in the design or  operation of internal
         controls  which  could  adversely  affect the  registrant's  ability to
         record,   process,   summarize  and  report  financial  data  and  have
         identified  for the  registrant's  auditors any material  weaknesses in
         internal controls; and

b.       any fraud,  whether or not material,  that involves management or other
         employees  who have a  significant  role in the  registrant's  internal
         controls; and

6.       The registrant's other certifying officers and I have indicated in this
         annual  report  whether  there were  significant  changes  in  internal
         controls or in other factors that could  significantly  affect internal
         controls  subsequent  to  the  date  of  our  most  recent  evaluation,
         including   any   corrective   actions   with  regard  to   significant
         deficiencies and material weaknesses.

                                                 /s/ JEFFREY E. WALLIN
                                                 Name:  Jeffrey E. Wallin
                                                 Title: President and CEO
                                                 Date: August 28, 2003