(19)

(11)

EP 0 428 624 A1

(12)

(43) Date of publication: 29.05.1991 Bulletin 1991/22 (21) Application number: 89910797.0 (22) Date of filing: 02.08.1989

(51) International Patent Classification (IPC):  G06F 7/ 22( . ) G06T 5/ 20( . ) G06F 7/ 24( . ) (86) International application number: PCT/US1989/003347 (87) International publication number: WO 1990/001750 (22.02.1990 Gazette 1990/05)

(84) Designated Contracting States: CH DE FR GB LI NL (30) Priority: 02.08.1988 IL 20100000873 26.07.1989 IL 19250000911 (71) Applicant: SOREX CORPORATION Newton, MA 02159 (US)	(72) Inventors: GINOSAR, Ran 36 803 Nofit (IL) HILSENRATH, Oliver 31 999 Haifa (IL) ZEEVI, Yehoshua, Y. 31 999 Haifa (IL) (74) Representative: Brunner, Michael John  GILL JENNINGS & EVERY Broadgate House 7 Eldon Street London EC2M 7LH London EC2M 7LH (GB)