Patent Assignment
Reel/Frame 009269/0070
Assignment of Assignor's Interest
Recorded: 1998-06-22
Pages: 5
Assignors
CHEUNG, SHIUFUN
Executed: 1998-01-23
ULICHNEY, ROBERT A.
Executed: 1998-01-23
MCNAMARA, ROBERT
Executed: 1998-01-26
IYENGAR, GIRIDHARAN
Executed: 1998-01-23
Assignee
DIGITAL EQUIPMENT CORPORATION
111 POWDERMILL ROAD, MS02-3/G-3, MAYARD, MASSACHUSETTS, 01754
Covered Property
(1)
Selective Filtering of a Dithered Image for the Purpose of Inverse Dithering
Patent:
6,222,945 →
Application:
09/016,317 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 30, 1998
From: LEE, EDWARD K.; THEKKATH, CHANDRAMOHAN A.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 008950/0359 →
Articles of Merger of Patent and Subsidiary Corporations
Jul 26, 2000
From: DIGITAL EQUIPMENT CORPORATION
To: COMPAQ COMPUTER CORPORATION
Reel/Frame 010827/0399 →
Articles of Merger of Parent and Subsidiary Corporations
Jul 26, 2000
From: DITIGAL EQUIPMENT COPORATION
To: COMPAQ COMPUTER COPRPORATION
Reel/Frame 010827/0414 →
Assignment of Assignor's Interest
Jan 8, 2002
From: COMPAQ COMPUTER CORPORATION
To: COMPAQ INFORMATION TECHNOLOGIES GROUP, L.P.
Reel/Frame 012465/0687 →
Change of Name
Jun 6, 2007
From: COMPAQ INFORMATION TECHNOLOGIES GROUP, L.P.
To: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Reel/Frame 019390/0141 →