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Shlomo Shapira
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Petach Tikva, IL
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Patents Grants
last 30 patents
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
Information
Patent Grant
Illuminating multiple data tracks of an optical disk with a laser s...
Patent number
5,825,743
Issue date
Oct 20, 1998
Zen Research N.V.
Amir Alon
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods and apparatus for reducing the access time of an optical drive
Patent number
5,793,715
Issue date
Aug 11, 1998
Zen Research N.V.
Amir Alon
G11 - INFORMATION STORAGE
Information
Patent Grant
Focussing system and methods for multi- track optical disk apparatus
Patent number
5,774,432
Issue date
Jun 30, 1998
Zen Research N.V.
Amir Alon
G11 - INFORMATION STORAGE
Information
Patent Grant
Focussing system and methods for multi-track optical disk apparatus
Patent number
5,708,634
Issue date
Jan 13, 1998
Zen Research N.V.
Amir Alon
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Information
Patent Grant
Method and apparatus for reading data
Patent number
5,598,393
Issue date
Jan 28, 1997
Zen Research N.V.
Amir Alon
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of writing data simultaneously on a plurality of tracks of a...
Patent number
5,592,444
Issue date
Jan 7, 1997
Zen Research N.V.
Amir Alon
G11 - INFORMATION STORAGE
Information
Patent Grant
Detector matrix for acquiring track data from multiple tracks
Patent number
5,574,712
Issue date
Nov 12, 1996
Zen Research N.V.
Amir Alon
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Information
Patent Grant
Optical disk reader
Patent number
5,566,159
Issue date
Oct 15, 1996
Zen Research N.V.
Shlomo Shapira
G11 - INFORMATION STORAGE
Information
Patent Grant
Reading multiple tracks data with a microscope scanner and a two mi...
Patent number
5,537,385
Issue date
Jul 16, 1996
Amir Alon
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Information
Patent Grant
Optical information system with a broad non-coherent irradiating be...
Patent number
5,535,189
Issue date
Jul 9, 1996
Amir Alon
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Information
Patent Grant
Method for acquiring the track data from a multiple track image and...
Patent number
5,426,623
Issue date
Jun 20, 1995
Amir Alon
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Patents Applications
last 30 patents
Information
Patent Application
Switchable liquid crystal diffractive element
Publication number
20020075783
Publication date
Jun 20, 2002
Amir Alon
G02 - OPTICS