Patent Assignment
Reel/Frame 005151/0374
Assignment of Assignors Interest.
Recorded: 1989-09-28
Pages: 2
Assignors
NORSWORTHY, JOHN P.
Executed: 1989-09-26
STONER, DAVID T.
Executed: 1989-09-26
CORRY, MICHAEL K.
Executed: 1989-09-26
PFEIFFER, DAVID M.
Executed: 1989-09-26
Assignee
VISUAL INFORMATION TECHNOLOGIES INCORPORATED
3460 LOTUS, PLANO, TEXAS, 75075
Covered Property
(1)
Image Memory Controller for Controlling Multiple Memories and Method of Operation
Patent:
5,241,642 →
Application:
07/414,139 →
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 13, 1992
From: VISUAL INFORMATION TECHNOLOGIES INCORPORATED, A TEXAS CORP.
To: PIXEL SEMICONDUCTOR, INC.
Reel/Frame 006012/0257 →
Security Interest
Mar 4, 1992
From: VISUAL INFORMATION TECHNOLOGIES INCORPORATED
To: MERCHANT INVESTMENTS, INC.
Reel/Frame 006107/0088 →
Assignment of Assignor's Interest
Feb 2, 1995
From: PIXEL SEMICONDUCTOR, INC.
To: CIRRUS LOGIC, INC.
Reel/Frame 007289/0482 →
Security Interest
May 14, 1996
From: CIRRUS LOGIC, INC.
To: BANK OF AMERICA NATIONAL TRUST & SAVINGS ASSOCIATION, AS AGENT
Reel/Frame 007986/0917 →
Assignment of Assignor's Interest
Apr 15, 1998
From: CIRRUS LOGIC, INC.; CIRRUS LOGIC INTERNATIONAL, LTD.
To: S3 INCORPORATED, INC.
Reel/Frame 009097/0500 →
Assignment of Assignor's Interest
Jun 16, 1998
From: CIRRUS LOGIC, INC.
To: S3 INCORPORATED
Reel/Frame 009267/0702 →
Assignment of Assignor's Interest
Jul 21, 1998
From: CIRRUS LOGIC, INC.; CIRRUS LOGIC INTERNATIONAL, LTD.
To: S3 INCORPORATED
Reel/Frame 009328/0390 →
Assignment of Assignor's Interest
May 7, 2002
From: SONICBLUE INCORPORATED
To: S3 GRAPHICS CO., LTD.
Reel/Frame 012852/0016 →
Change of Name
Sep 15, 2007
From: S3 INCORPORATED
To: SONICBLUE INCORPORATED
Reel/Frame 019825/0493 →