Patent Assignment
Reel/Frame 006836/0034
Assignment of Assignor's Interest
Recorded: 1994-01-24
Pages: 3
Assignee
APPLIED DIGITAL ACCESS, INC.
6175 LUSK BOULEVARD, SAN DIEGO, CALIFORNIA, 92121
Covered Property
(1)
Alarm Correlation System for a Telephone Network
Patent:
5,495,470 →
Application:
08/157,899 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jul 13, 1998
From: APPLIED DIGITAL ACCESS, INC., A CA CORPORATION
To: APPLIED DIGITAL ACCESS, INC., A DELAWARE CORP.
Reel/Frame 009306/0577 →
Assumption Agreement
Feb 8, 2000
From: APPLIED DIGITAL ACCESS, INC., A CORP. OF DELAWARE
To: MORGAN GUARANTY TRUST COMPANY OF NEW YORK, AS ADMINISTRATIVE AGENT
Reel/Frame 010602/0843 →
Conditional Assignment of and Security Interest in Patent Rights
Aug 22, 2000
From: APPLIED DIGITAL ACCESS, INC. (DE CORPORATION)
To: MORGAN GUARANTY TRUST COMPANY OF NEW YORK, AS ADMINISTRATIVE AGENT
Reel/Frame 011058/0660 →
Security Interest
Mar 26, 2002
From: ACTERNA LLC; AIRSHOW, INC.; APPLIED DIGITAL ACCESS, INC.; DA VINCI SYSTEMS, INC.
To: CLAYTON DUBILIER & RICE FUND VI LIMITED PARTNERSHIP
Reel/Frame 012754/0335 →