Patent Assignment
Reel/Frame 003813/0914
Assignment of Assignors Interest.
Recorded: 1980-12-15
Pages: 1
Assignor
AN BYUNG H.
Executed: 1980-12-08
Assignee
INTERSTATE ELECTRONICS CORPORATIOAN, CORP. OF CALIF.
707 E. VERMONT, ANAHEIM, CALIFORNIA, 92805
Covered Property
(1)
Audio Signal Recognition Computer
Patent:
4,292,470 →
Application:
06/073,792 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 13, 1984
From: INTERSTATE ELECTRONICS CORPORATION
To: FIGGIE INTERNATIONAL INC., AN OH CORP
Reel/Frame 004301/0218 →
Assignment of Assignors Interest.
Jul 20, 1988
From: FIGGIE INTERNATIONAL INC., A CORP. OF DE
To: INTERNATIONAL VOICE PRODUCTS, INC., A CORP. OF CA
Reel/Frame 004940/0712 →
Assignment of Assignors Interest.
Sep 19, 1990
From: INTERNATIONAL VOICE PRODUCTS, INC., A CORP. OF CA
To: INTERNATIONAL VOICE PRODUCTS, L.P., A LIMITED PARTNERSHIP OF CA
Reel/Frame 005443/0800 →
Assignment of Assignors Interest.
Jan 24, 1991
From: INTERNATIONAL VOICE PRODUCTS, L.P.
To: VOICETRONICS, INC., A CORP OF CA
Reel/Frame 005573/0523 →
Assignment of Assignors Interest.
Jan 24, 1991
From: VOICETRONICS INC.,
To: GTE MOBILE COMMUNICATIONS SERVICE CORPORATION, A CORP OF DE
Reel/Frame 005573/0528 →