(19)
(11) EP 0 974 217 A2

(12)

(88) Date of publication A3:
03.12.1998

(43) Date of publication:
26.01.2000 Bulletin 2000/04

(21) Application number: 97947544.9

(22) Date of filing: 17.11.1997
(51) International Patent Classification (IPC)7H04L 29/06, G06F 1/00, G06F 12/14, G11B 20/00
(86) International application number:
PCT/US9720/929
(87) International publication number:
WO 9824/037 (04.06.1998 Gazette 1998/22)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 25.11.1996 US 756162
31.01.1997 US 792092
10.06.1997 US 872082
15.08.1997 US 911796

(71) Applicant: Hyperlock Technologies, Inc.
Skokie, IL 60076 (US)

(72) Inventors:
  • FENG, Jie
    Wilmette, IL 60091 (US)
  • MAGES, Kenneth, G.
    Highland Park, IL 60035 (US)

(74) Representative: Ruschke, Hans Edvard, Dipl.-Ing. et al
Ruschke Hartmann BeckerPienzenauerstrasse 2
81679 München
81679 München (DE)

   


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