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Philippe Wicht
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Rue St. Joseph, CH
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last 30 patents
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Patent Grant
Power-fail return loop
Patent number
5,634,000
Issue date
May 27, 1997
Ascom Autelca AG
Philippe Wicht
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for testing if destination address transmitted with data pac...
Patent number
5,625,839
Issue date
Apr 29, 1997
Ascom Autelca AG
Armin Kohler
G07 - CHECKING-DEVICES
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Patent Grant
Enhanced reliability in portable rechargeable devices
Patent number
5,278,541
Issue date
Jan 11, 1994
Ascom Autelca AG
Philippe Wicht
G07 - CHECKING-DEVICES
Information
Patent Grant
Protection system for critical memory information
Patent number
5,276,844
Issue date
Jan 4, 1994
Ascom Autelca Ltd.
Toni Aebi
G07 - CHECKING-DEVICES