IP Library Assignment 005201/0576
Patent Assignment
Reel/Frame 005201/0576

Assignment of Assignors Interest.

Recorded: 1989-12-07 Pages: 2
Assignors
BEST, STUART J.
Executed: 1989-11-01
JOHNSON, NIGEL
Executed: 1989-11-01
SANDFORD, ADRIAN M.
Executed: 1989-11-01
Assignee
THORN EMI PLC, A COMPANY OF GREAT BRITAIN
4 TENTERDEN ST., LONDON, ENGLAND, W1A 2AY, UNITED KINGDOM
Covered Property (1)
Signal Identification System
Patent: 5,113,437 →
Application: 07/426,284 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 22, 1996
From: THORN EMI PLC
To: CENTRAL RESEARCH LABORATORIES LIMITED
Reel/Frame 008098/0053 →
Assignment of Assignor's Interest Aug 5, 2009
From: ISHCE, LTD.
To: MEDIAGUIDE HOLDINGS, LLC
Reel/Frame 023056/0101 →