Patent Assignment
Reel/Frame 010576/0929
Assignment of Assignor's Interest
Recorded: 2000-02-13
Pages: 2
Assignors
RITTER, RUDOLF
Executed: 1999-11-05
BOUQUET, HANSPETER
Executed: 1999-11-05
HEUTSCHI, WALTER
Executed: 1999-11-05
Assignee
SWISSCOM AG
ALTE TIEFENAUSTR. 6, 3050 BERNE, SWITZERLAND
Covered Property
(1)
Chipcard and Method for Communication Between an External Device and a Chipcard
Application:
09/445,896 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.