Patent Assignment
Reel/Frame 006414/0343
Assignment of Assignors Interest.
Recorded: 1993-01-27
Pages: 5
Assignor
FERRANTI INTERNATIONAL PLC
Executed: 1992-12-10
Assignee
STAC ELECTRONICS INCORPORATED
5993 AVENIDA ENCINAS, CARLSBAD, CALIFORNIA, 92008
Covered Property
(1)
Data Compression System
Patent:
4,701,745 →
Application:
06/835,793 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 31, 1987
From: WATERWORTH, JOHN R.
To: FERRANTI PLC., A CORP. OF THE UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND
Reel/Frame 004744/0021 →
Change of Name
May 27, 1997
From: STAC ELECTRONICS, INC.
To: STAC, INC.
Reel/Frame 008553/0260 →
Assignment of Assignor's Interest
Aug 29, 1997
From: STAC, INC.
To: HI/FN, INC.
Reel/Frame 008660/0957 →
Security Interest
Jan 4, 1999
From: HI/FN, INC.
To: STAC, INC.
Reel/Frame 009693/0052 →
Release of Security Agreement
Jun 24, 1999
From: HI/FN, INC.
To: STAC, INC.
Reel/Frame 010070/0045 →