Patent Assignment
Reel/Frame 005812/0441
Assignment of Assignors Interest.
Recorded: 1989-09-11
Pages: 4
Assignee
ELECTROCOM AUTOMATION INC.
A COMPANY DOING BUSINESS IN TX, 2910 AVENUE F EAST, ARLINGTON, TEXAS, 76011
Covered Property
(1)
Gmsk Narrowband Modem
Patent:
5,090,026 →
Application:
07/405,423 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 14, 1990
From: ELECTROCOM AUTOMATION INC.
To: ELECTROCOM AUTOMATION L.P.
Reel/Frame 005424/0283 →
Change of Name
May 13, 1998
From: ELECTROCOM AUTOMATION L.P.
To: SIEMENS ELECTROCOM L.P.
Reel/Frame 009197/0825 →
Assignment of Assignor's Interest
Aug 11, 1999
From: SIEMENS ELECTROCOM, L.P.
To: ELECTROCOM COMMUNICATION SYSTEMS INC.
Reel/Frame 010154/0634 →
Security Interest
Apr 4, 2001
From: ELECTROCOM SYSTEMS, INC.
To: SIEMENS ELECTROCOM LLC
Reel/Frame 011700/0799 →