IP Library Assignment 033108/0380
Patent Assignment
Reel/Frame 033108/0380

Assignment of Assignor's Interest

Recorded: 2014-06-16 Pages: 4
Assignors
TU, DAN Q.
Executed: 2001-06-22
COFFIN, III, LOUIS F.
Executed: 2001-06-22
Assignee
WEBTV NETWORKS, INC.
1065 LA AVENIDA AVENUE, MOUNTAIN VIEW, CALIFORNIA, 94043
Covered Property (1)
Simultaneous Tuning of Multiple Channels Using Intermediate Frequency Sub-Sampling
Patent: 7,664,203 →
Application: 11/058,076 →
Publication: US 2005/0144650
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 23, 2014
From: WEBTV NETWORKS, INC.
To: MICROSOFT CORPORATION
Reel/Frame 032956/0380 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034543/0001 →