IP Library Assignment 012388/0515
Patent Assignment
Reel/Frame 012388/0515

Assignment of Assignor's Interest

Recorded: 2001-11-13 Pages: 3
Assignors
COHN, ALAN
Executed: 1998-11-09
BRUCK, TIMO
Executed: 1998-11-10
PERLMAN, STEPHEN G.
Executed: 1998-11-09
Assignee
WEBTV NETWORKS, INC.
1065 LA AVENIDA AVENUE, MOUNTAIN VIEW, CALIFORNIA, 94052
Covered Property (1)
Distributing Data Over a Communications Network for Display
Patent: 6,704,773 →
Application: 10/007,988 →
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 032956/0673 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034541/0001 →