IP Library Assignment 021283/0281
Patent Assignment
Reel/Frame 021283/0281

Assignment of Assignor's Interest

Recorded: 2008-07-24 Pages: 3
Assignor
KUMMERNUSS, THOMAS
Executed: 2008-06-16
Assignee
SWISSCOM AG
., BERN, 3050, SWITZERLAND
Covered Property (1)
System and Method for Requesting and Rendering Audio Contents
Patent: 8,731,456 →
Application: 12/125,583 →
Publication: US 2008/0293356
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 →