IP Library Assignment 012956/0986
Patent Assignment
Reel/Frame 012956/0986

Assignment of Assignor's Interest

Recorded: 2002-05-30 Pages: 3
Assignor
PLATT, JOHN C.
Executed: 2002-05-30
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Auto Playlist Generation with Multiple Seed Songs
Patent: 6,987,221 →
Application: 10/158,674 →
Publication: US 2003/0221541
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034541/0477 →