1 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 3, 1997 AG ASSOCIATES, INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER) California 0-25862 94-2776181 (STATE OR OTHER JURISDICTION (COMMISSION (IRS EMPLOYER OF INCORPORATION) FILE NUMBER) IDENTIFICATION NO.) 4425 Fortran Drive, San Jose, California 95134-2300 (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES) (ZIP CODE) Registrant's telephone number, including area code: (408) 935-2000 2 ITEM 5. OTHER EVENTS. On June 3, 1997, the registrant issued a press release announcing that Applied Materials, Inc. has made patent infringement allegations against the Registrant and another leading supplier of rapid thermal processing systems. A copy of the press release is attached as Exhibit 99 hereto and incorporated herein by reference. 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. AG ASSOCIATES, INC. Date: June 3, 1997 By: /s/ Arnon Gat -------------- Arnon Gat Chief Executive Officer 3 EXHIBIT INDEX EXHIBIT NO. Description 99 Press Release dated June 3, 1997.