IP Library Assignment 022120/0583
Patent Assignment
Reel/Frame 022120/0583

Assignment of Assignor's Interest

Recorded: 2009-01-16 Pages: 3
Assignor
VERSTEEG, ERNST
Executed: 2008-11-14
Assignee
SWISSCOM AG
ALTE TIEFENAUSTRASSE 6, BERN, 3050, SWITZERLAND
Covered Property (1)
System and Method for Locating a Mobile Communication Terminal in a Geographical Area
Patent: 8,145,237 →
Application: 12/254,355 →
Publication: US 2009/0156230
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 23, 2022
From: SWISSCOM AG
To: INTERDIGITAL CE PATENT HOLDINGS, SAS
Reel/Frame 060434/0883 →