Patent Assignment
Reel/Frame 024215/0291
Change of Name
Recorded: 2010-04-12
Pages: 3
Assignor
GTE LABORATORIES INCORPORATED
Executed: 2000-06-28
Assignee
VERIZON LABORATORIES INC.
117 WEST STREET, WALTHAM, MASSACHUSETTS, 02451
Covered Property
(1)
Use of Generalized Term Frequency Scores in Information Retrieval Systems
Patent:
7,725,424 →
Application:
10/287,161 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 8, 2009
From: PONTE, JAY MICHAEL
To: GTE LABORATORIES INCORPORATED
Reel/Frame 022795/0110 →
Assignment of Assignor's Interest
Sep 14, 2011
From: VERIZON LABORATORIES INC.
To: VERIZON PATENT AND LICENSING INC.
Reel/Frame 026907/0528 →
Assignment of Assignor's Interest
Nov 7, 2011
From: VERIZON PATENT AND LICENSING INC.
To: APPLE INC.
Reel/Frame 027187/0393 →