IP Library › Assignment 025583/0127
Patent Assignment
Reel/Frame 025583/0127

Assignment of Assignor's Interest

Recorded: 2011-01-05 Pages: 4
Assignors
ACERO, ALEJANDRO
Executed: 2010-12-20
DROPPO, JAMES G., III
Executed: 2010-12-20
SELTZER, MICHAEL L.
Executed: 2010-12-20
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Dual-Band Speech Encoding
Patent: 8,818,797 →
Application: 12/978,197 →
Publication: US 2012/0166186
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 034544/0001 →