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Cary Chu
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Port Jefferson, NY, US
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last 30 patents
Information
Patent Grant
Audible indicators for optical code reading systems
Patent number
6,332,575
Issue date
Dec 25, 2001
Symbol Technologies, Inc.
Fredrick Schuessler
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Universal host interface for data acquisition systems
Patent number
6,115,678
Issue date
Sep 5, 2000
Symbol Technologies, Inc.
Robert Lieb
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Two-dimensional bar code symbology using implicit version informati...
Patent number
6,047,892
Issue date
Apr 11, 2000
Symbol Technologies, Inc.
Frederick Schuessler
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Universal host interface for data acquisition systems
Patent number
5,875,415
Issue date
Feb 23, 1999
Symbol Technologies, Inc.
Robert Lieb
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Two-dimensional bar code symbology using implicit version informati...
Patent number
5,811,787
Issue date
Sep 22, 1998
Symbol Technologies, Inc.
Frederick Schuessler
G06 - COMPUTING CALCULATING COUNTING