Patent Assignment
Reel/Frame 007042/0874
Assignment of Assignor's Interest
Recorded: 1994-06-13
Pages: 3
Assignor
FITCH, TODD M.
Executed: 1994-06-07
Assignee
CENTIGRAM COMMUNICATIONS CORPORATION
91 EAST TASMAN DRIVE, SAN JOSE, CALIFORNIA, 95134
Covered Property
(1)
Apparatus and Method for Testing an Interactive Voice Messaging System
Patent:
5,557,539 →
Application:
08/258,395 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
License
Sep 8, 1998
From: CENTIGRAM COMMUNICATIONS CORPORATION
To: MITEL, INC.
Reel/Frame 009430/0001 →
Change of Name
Aug 22, 2002
From: ADC ESD, INC.
To: ULYSSES ESD, INC.
Reel/Frame 013221/0880 →
Merger
Aug 22, 2002
From: CENTIGRAM COMMUNICATIONS CORPORATION
To: ADC ESD, INC.
Reel/Frame 013280/0052 →