Patent Assignment
Reel/Frame 015796/0579
Assignment of Assignor's Interest
Recorded: 2004-09-20
Pages: 6
Assignors
WU, ED X.
Executed: 2004-08-24
MEKLE, RALF
Executed: 2004-08-24
DELAPAZ, ROBERT
Executed: 2004-06-11
Assignee
TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, THE
116TH STREET AND BROADWAY, NEW YORK, NEW YORK, 10027
Covered Property
(1)
Dual Band Phased Array Employing Spatial Second Harmonics
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 8, 2003
From: CHIANG, BING; LYNCH, MICHAEL J.
To: TANTIVY COMMUNICATIONS, INC.
Reel/Frame 013926/0233 →
Security Interest
Jul 24, 2003
From: TANTIVY COMMUNICATIONS, INC.
To: IPR HOLDINGS DELAWARE, INC.
Reel/Frame 014289/0207 →
Assignment of Assignor's Interest
Feb 19, 2004
From: INTERDIGITAL ACQUISITION CORPORATION
To: INTERDIGITAL PATENT CORPORATION
Reel/Frame 014351/0777 →
Assignment of Assignor's Interest
Feb 26, 2004
From: TANTIVY COMMUNICATIONS, INC.
To: INTERDIGITAL ACQUISITION CORP.
Reel/Frame 015000/0141 →
Merger
Feb 26, 2004
From: INTERDIGITAL ACQUISITION CORP.
To: INTERDIGITAL PATENT CORPORATION
Reel/Frame 015000/0577 →
Assignment of Assignor's Interest
Mar 10, 2004
From: INTERDIGITAL PATENT CORPORATION
To: IPR LICENSING, INC.
Reel/Frame 014420/0435 →