X0202 4/A 2005-05-04 2005-05-05 0 0000728249 INTERPHASE CORP INPH 0001255192 HUG PAUL 2901 NORTH DALLAS PKWY SUITE 200 PLANO TX 75093 1 0 0 0 Common Stock 2005-05-04 4 A 0 1667 5.72 A 14667 D The Form 4 filed by the Reporting Person on May 5, 2005 incorrectly reflected that the Reporting Person received stock options when in fact the Reporting Person received restricted stock as reported above. The restricted stock was granted under the Interphase Corporation 2004 Long-Term Stock Incentive Plan. Grant of restricted stock which will vest in one year. /s/ Paul Hug 2005-05-12