Patent Assignment
Reel/Frame 032736/0787
Assignment of Assignor's Interest
Recorded: 2014-04-23
Pages: 3
Assignor
SWISSCOM AG
Executed: 2014-03-31
Assignee
SICAP (SCHWEIZ) AG
OBERDORFSTRASSE 2, BAAR, 6340, SWITZERLAND
Covered Property
(1)
Call-Back Method for Telecommunications and Devices Adapted Accordingly
Patent:
6,741,691 →
Application:
09/622,537 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 18, 2000
From: RITTER, RUDOLF; HEUTSCHI, WALTER
To: SWISSCOM AG
Reel/Frame 011140/0230 →
Assignment of Assignor's Interest
Aug 10, 2001
From: SWISSCOM AG
To: SWISSCOM MOBILE AG
Reel/Frame 012066/0379 →
Assignment of Assignor's Interest
Dec 4, 2009
From: SWISSCOM MOBILE AG; SWISSCOM FIXNET AG; SWISSCOM (SCHWEIZ) AG
To: SWISSCOM AG
Reel/Frame 023607/0931 →