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Dublin, IE
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for reading multiple tracks of an optical disk
Patent number
6,449,225
Issue date
Sep 10, 2002
Zen Research (Ireland), Ltd.
Amir Alon
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods and apparatus for detecting and correcting magnification er...
Patent number
6,430,125
Issue date
Aug 6, 2002
Zen Research (Ireland), Ltd.
Amir Alon
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital read channel for optical disk reader
Patent number
6,418,101
Issue date
Jul 9, 2002
Zen Research (Ireland), Ltd.
Koby Finkelstein
G11 - INFORMATION STORAGE
Information
Patent Grant
Multi-beam optical pickup
Patent number
6,411,573
Issue date
Jun 25, 2002
Zen Research (Ireland), Ltd.
Amir Alon
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods and apparatus for concurrently processing data from multipl...
Patent number
6,381,210
Issue date
Apr 30, 2002
Zen Research (Ireland) Ltd.
Amir Alon
G11 - INFORMATION STORAGE
Information
Patent Grant
Multibeam optical disk readout method and apparatus
Patent number
6,373,793
Issue date
Apr 16, 2002
Zen Research (Ireland), Ltd.
Toshihiro Sasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for reading multiple tracks and writing at lea...
Patent number
6,314,071
Issue date
Nov 6, 2001
Zen Research (Ireland), Ltd.
Amir Alon
G02 - OPTICS
Information
Patent Grant
Method and apparatus for generating focus error signals in a multi-...
Patent number
6,229,771
Issue date
May 8, 2001
Zen Research (Ireland), Ltd.
Tatiana Kosoburd
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76386363 - MULTIBEAM
Serial number
76386363
Filing date
Mar 21, 2002
ZEN RESEARCH (IRELAND) LTD.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
76386364 - ZEN
Serial number
76386364
Filing date
Mar 21, 2002
ZEN RESEARCH (IRELAND) LTD.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
76386366 - ZEN PERFORMANCE
Serial number
76386366
Filing date
Mar 21, 2002
ZEN RESEARCH (IRELAND) LTD.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
76329974 - TRUELINK
Serial number
76329974
Filing date
Oct 25, 2001
Zen Research (Ireland) Ltd.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74631708 - ZEN
Serial number
74631708
Registration number
2257378
Filing date
Feb 8, 1995
Zen Research, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments