IP Library Assignment 017814/0134
Patent Assignment
Reel/Frame 017814/0134

Assignment of Assignor's Interest

Recorded: 2006-06-20 Pages: 2
Assignors
UNRUH, ERLAND
Executed: 2006-04-07
KAY, DAVID JON
Executed: 2006-04-07
Assignee
TEGIC COMMUNICATIONS, INC.
1000 DEXTER AVENUE N., SUITE 300, SEATTLE, WASHINGTON, 98109
Covered Property (1)
Efficient Storage and Search of Word Lists and Other Text
Patent: 7,580,925 →
Application: 11/379,354 →
Publication: US 2007/0250469
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 23, 2014
From: TEGIC INC.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 032122/0269 →
Assignment of Assignor's Interest Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065533/0389 →