IP Library Assignment 015871/0623
Patent Assignment
Reel/Frame 015871/0623

Assignment of Assignor's Interest

Recorded: 2004-10-05 Pages: 2
Assignor
KOCH, RUDOLF
Executed: 2004-08-01
Assignee
INFINEON TECHNOLOGIES AG
ST.-MARTIN-STR. 53, 81669 MUNCHEN, GERMANY
Covered Property (1)
Sigma-Delta Modulator Having a Clocked Delay Line
Patent: 7,253,757 →
Application: 10/909,182 →
Publication: US 2005/0024248
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 14, 2009
From: INFINEON TECHNOLOGIES AG
To: WI-LAN INC.
Reel/Frame 022951/0022 →
Assignment of Assignor's Interest Feb 15, 2017
From: WI-LAN INC.
To: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
Reel/Frame 041256/0735 →