UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549





                                    Form 8-K

                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934

Date of Report (Date of earliest event reported):  June 1, 2004
                                                   ------------

                           Ibis Technology Corporation
                           ---------------------------
             (Exact name of registrant as specified in its charter)






Massachusetts                       0-23150               04-2987600
- -------------                       -------               ----------
(State or other jurisdiction        (Commission           (IRS Employer
of incorporation)                   File Number)          Identification No.)



32 Cherry Hill Drive, Danvers, Massachusetts  01923
- ---------------------------------------------------
(Address of principal executive offices)    (Zip Code)



Registrant's telephone number, including area code:  (978) 777-4247
                                                     --------------



Item 5.  Other Events

Ibis Technology Corporation today announced the company's participation in the
CIBC World Markets Communications & Technology Food Chain Conference in New York
City. The CIBC Conference will take place in June 7-8 at The Plaza Hotel. Ibis
Technology is scheduled to present on Tuesday, June 8 at 9:45 a.m. The Company's
press release dated June 1, 2004 announcing the Company's participation in the
conference is being furnished as Exhibit 99.1 attached hereto. This information
shall not be deemed "filed" for purposes of Section 18 of the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), or incorporated by
reference in any filing under the Securities Act of 1933, as amended, or the
Exchange Act, except as shall be expressly set forth by specific reference in
such a filing. A copy of the press release is attached as Exhibit 99.1.



                                   SIGNATURES


Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.


                                                     IBIS TECHNOLOGY CORPORATION
                                                     ---------------------------

Date:  June 1, 2004              /s/William J. Schmidt
                              ----------------------------------------
                                 William J. Schmidt, Chief Financial Officer and
                                 Treasurer



                                  EXHIBIT INDEX
                                  -------------

Exhibit
Number                     Description
- ------                     -----------

99.1                       Ibis Technology to Participate in CIBC World Markets
                           Communications & Technology Conference.