Patent Assignment
Reel/Frame 013699/0099
Assignment of Assignor's Interest
Recorded: 2003-01-29
Pages: 4
Assignor
SIGNAFY, INC.
Executed: 2002-12-09
Assignee
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Properties
(12)
Counteracting Geometric Distortions for Dct Based Watermarking
Patent:
6,108,434 →
Application:
08/928,576 →
Method for Data Preparation and Watermark Insertion
Patent:
6,332,194 →
Application:
09/092,431 →
Method of Encoding Bits in a Signal
Patent:
6,263,087 →
Application:
09/105,495 →
Method for Inserting a Watermark Signal into Data
Patent:
6,128,736 →
Application:
09/215,958 →
Method and System for Protecting Digital Data from Unauthorized Copying
Patent:
6,539,475 →
Application:
09/215,960 →
Field-Based Watermark Insertion and Detection
Patent:
5,991,426 →
Application:
09/216,499 →
Method and Device for Inserting and Authenticating a Digital Signature in Digital Data
Patent:
7,216,232 →
Application:
09/294,956 →
Method for Increasing the Functionality of a Media Player/Recorder Device
Patent:
6,510,234 →
Application:
09/310,409 →
Method for Increasing the Functionality of a Media Player/Recorder Device or an Application Program
Patent:
6,456,725 →
Application:
09/339,541 →
Rotation, scale, and translation resilient public watermarking for images
Patent:
6,282,300 →
Application:
09/489,752 →
Method for Encoding Bits in a Signal
Method for Data Preparation and Watermark Insertion
Related Assignments
(12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 12, 1997
From: COX, INGEMAR J.; MILLER, MATTHEW L.
To: SIGNAFY, INC.
Reel/Frame 008711/0170 →
Assignment of Assignor's Interest
Jun 25, 1998
From: MILLER, MATTHEW L.
To: SIGNAFY, INC.
Reel/Frame 009286/0745 →
Assignment of Assignor's Interest
Jul 22, 1998
From: BLOOM, JEFFREY A.; COX, INGEMAR J.; MILLER, MATTHEW L.
To: SIGNAFY, INC.
Reel/Frame 009334/0142 →
Assignment of Assignor's Interest
Dec 18, 1998
From: COX, INGEMAR J.; MILLER, MATTHEW L.
To: SIGNAFY, INC.
Reel/Frame 009682/0762 →
Assignment of Assignor's Interest
Dec 18, 1998
From: MILLER, MATTHEW L.
To: SIGNAFY, INC.
Reel/Frame 009666/0481 →
Assignment of Assignor's Interest
Apr 20, 1999
From: COX, INGEMAR J.; MILLER, MATTHEW L.; RAYNER, DOUGLAS P.
To: SIGNAFY, INC.
Reel/Frame 009906/0191 →
Assignment of Assignor's Interest
Jun 24, 1999
From: COX, INGEMAR J.; MILLER, MATTHEW L.
To: SIGNAFY, INC.
Reel/Frame 010060/0251 →
Assignment of Assignor's Interest
Jul 8, 1999
From: COX, INGEMAR J.; MILLER, MATTHEW L.
To: SIGNAFY, INC.
Reel/Frame 010074/0799 →
Assignment of Assignor's Interest
Oct 8, 1999
From: COX, INGEMAR J.; MILLER, MATTHEW L.
To: SIGNAFY, INC.
Reel/Frame 010293/0538 →
Assignment of Assignor's Interest
Apr 18, 2000
From: BLOOM, JEFFREY A.; COX, INGEMAR J.; MILLER, MATTHEW L.; WU, MIN
To: SIGNAFY, INC.
Reel/Frame 010760/0604 →
Assignment of Assignor's Interest
Dec 7, 2009
From: NEC AMERICA, INC.
To: NEC CORPORATION OF AMERICA
Reel/Frame 023607/0528 →
Change of Name
Dec 9, 2009
From: NEC CORPORATION OF AMERICA
To: NEC AMERICA, INC.
Reel/Frame 023620/0903 →