Patent Assignment
Reel/Frame 010717/0160
Assignment of Assignor's Interest
Recorded: 2000-03-31
Pages: 5
Assignors
HOFFMANN, JOHN E.
Executed: 2000-03-08
NELSON, GEORGE RODNEY, JR.
Executed: 2000-03-08
PROCTOR, JAMES A., JR.
Executed: 2000-03-09
ROUPHAEL, ANTOINE J.
Executed: 2000-03-23
Assignee
TANTIVY COMMUNICATIONS, INC.
2200 FRONT STREET, SUITE 300, MELBOURNE, FLORIDA, 32901
Covered Property
(1)
Access channel structure for wireless communication system
Application:
60/181,071 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 29, 2001
From: PROCTOR, JAMES A., JR.
To: TANTIVY COMMUNICATIONS, INC.
Reel/Frame 011874/0766 →
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 →
License
Jun 8, 2012
From: TANTIVY COMMUNICATIONS, INC.
To: IPR HOLDINGS DELAWARE, INC.
Reel/Frame 028349/0387 →