Patent Assignment
Reel/Frame 011970/0016
Assignment of Assignor's Interest
Recorded: 2001-07-06
Pages: 3
Assignee
TANTIVY COMMUNICATIONS, INC.
2200 FRONT STREET, SUITE 300, MELBOURNE, FLORIDA, 32901
Covered Property
(1)
Resource Utilization Efficiency During Hand-Off in Mobile Communication Systems
Patent:
6,985,463 →
Application:
09/802,128 →
Related Assignments
(12)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jan 22, 2002
From: TANTIVY COMMUNICATIONS, INC.
To: SILICON VALLEY BANK
Reel/Frame 012506/0808 →
Security Interest
Jun 24, 2002
From: TANTIVY COMMUNICATIONS, INC.
To: SILICON VALLEY BANK
Reel/Frame 013019/0791 →
Security Agreement
Jun 25, 2002
From: TANTIVY COMMUNICATIONS, INC.
To: SILICON VALLEY BANK
Reel/Frame 013045/0200 →
Release
Apr 28, 2003
From: SILICON VALLEY BANK
To: TANTIVY COMMUNICATIONS, INC.
Reel/Frame 013974/0213 →
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 →
Release of Security Interest
Jun 8, 2012
From: SILICON VALLEY BANK
To: TANTIVY COMMUNICATIONS, INC.
Reel/Frame 028339/0500 →
License
Jun 8, 2012
From: TANTIVY COMMUNICATIONS, INC.
To: IPR HOLDINGS DELAWARE, INC.
Reel/Frame 028349/0387 →
Release of Security Interest
Jun 8, 2012
From: SILICON VALLEY BANK
To: TANTIVY COMMUNICATIONS, INC.
Reel/Frame 028345/0179 →