EXHIBIT 99.1

                                                           OMB Number: 3235-0569
                                                       Expires: January 31, 2003

  STATEMENT UNDER OATH OF PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL
   OFFICER REGARDING FACTS AND CIRCUMSTANCES RELATING TO EXCHANGE ACT FILINGS

I, Irwin M. Jacobs, state and attest that:

      (1) To the best of my knowledge, based upon a review of the covered
      reports of QUALCOMM Incorporated, and, except as corrected or supplemented
      in a subsequent covered report:

      -     no covered report contained an untrue statement of a material fact
            as of the end of the period covered by such report (or in the case
            of a report on Form 8-K or definitive proxy materials, as of the
            date on which it was filed); and

      -     no covered report omitted to state a material fact necessary to make
            the statements in the covered report, in light of the circumstances
            under which they were made, not misleading as of the end of the
            period covered by such report (or in the case of a report on Form
            8-K or definitive proxy materials, as of the date on which it was
            filed).

      (2) I have reviewed the contents of this statement with the Company's
      audit committee.

      (3) In this statement under oath, each of the following, if filed on or
      before the date of this statement, is a "covered report":

      -     The Annual Report on Form 10-K filed with the Commission on November
            9, 2001 of QUALCOMM Incorporated;

      -     all reports on Form 10-Q, all reports on Form 8-K and all definitive
            proxy materials of QUALCOMM Incorporated filed with the Commission
            subsequent to the filing of the Form 10-K identified above; and

      -     any amendments to any of the foregoing.


/s/ Irwin Mark Jacobs
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Irwin M. Jacobs
July 18, 2002

Subscribed and sworn to
before me this 18th day of
July 2002.

/s/  Cathy M. Ragsdale
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Notary Public
My Commission Expires:  January 9, 2004