Joseph Cai

Person

Holbrook, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Minimizing misdecodes in electro-optical readers
- Patent number 8,960,550
- Issue date Feb 24, 2015
- Symbol Technologies, Inc.
- Dariusz J. Madej
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arrangement for and method of reducing short reads in an imaging re...
- Patent number 8,915,442
- Issue date Dec 23, 2014
- Symbol Technologies, Inc.
- Joseph Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document capture with imaging-based bar code readers
- Patent number 8,657,195
- Issue date Feb 25, 2014
- Symbol Technologies, Inc.
- Dayou Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of setting amount of exposure for photodetector array in bar...
- Patent number 8,162,224
- Issue date Apr 24, 2012
- Symbol Technologies, Inc.
- Dayou Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Imaging-based bar code reader with enhanced decoding capability
- Patent number 7,487,916
- Issue date Feb 10, 2009
- Symbol Technologies, Inc.
- Joseph Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Decoding with data from multiple scans
- Patent number 7,422,153
- Issue date Sep 9, 2008
- Symbol Technologies, Inc.
- Joseph Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Zero-footprint camera-based point-of-sale bar code presentation sca...
- Patent number 7,395,970
- Issue date Jul 8, 2008
- Symbol Technologies, Inc.
- Paul Poloniewicz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Autodiscrimination and line drawing techniques for code readers
- Patent number 6,405,925
- Issue date Jun 18, 2002
- Symbol Technologies, Inc.
- Duanfeng He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Autodiscrimination and line drawing techniques for code readers
- Patent number 6,250,551
- Issue date Jun 26, 2001
- Symbol Technologies, Inc.
- Duanfeng He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for reading distorted bar codes
- Patent number 5,929,420
- Issue date Jul 27, 1999
- Symbol Technologies, Inc.
- Joseph Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bar code reader with means for discriminating between a moving indi...
- Patent number 5,902,986
- Issue date May 11, 1999
- Symbol Technologies, Inc.
- Edward Barkan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arrangement for and method of minimizing reading errors in bar code...
- Patent number 5,773,807
- Issue date Jun 30, 1998
- Symbol Technologies, Inc.
- Edward Barkan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bar code decoder with changeable working ranges
- Patent number 5,324,924
- Issue date Jun 28, 1994
- Symbol Technologies, Inc.
- Joseph Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Decoding bar code symbols by determining the best alignment of part...
- Patent number 5,278,398
- Issue date Jan 11, 1994
- Symbol Technologies, Inc.
- Theodosios Pavlidis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of decoding bar code symbols from partial scans
- Patent number 5,241,164
- Issue date Aug 31, 1993
- Symbol Technologies, Inc.
- Theodosios Pavlidis
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DOCUMENT CAPTURE WITH IMAGING-BASED BAR CODE READERS
- Publication number 20130075473
- Publication date Mar 28, 2013
- SYMBOL TECHNOLOGIES, INC.
- Dayou Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF SETTING AMOUNT OF EXPOSURE FOR PHOTODETECTOR ARRAY IN BAR...
- Publication number 20110024505
- Publication date Feb 3, 2011
- SYMBOL TECHNOLOGIES, INC.
- Dayou WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Arrangement for and method of reducing short reads in an imaging re...
- Publication number 20100187314
- Publication date Jul 29, 2010
- Joseph Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Minimizing misdecodes in electro-optical readers
- Publication number 20100163625
- Publication date Jul 1, 2010
- Dariusz J. Madej
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Imaging reader and method with visual aiming prompts
- Publication number 20080093457
- Publication date Apr 24, 2008
- Dayou Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Decoding with data from multiple scans
- Publication number 20070119944
- Publication date May 31, 2007
- SYMBOL TECHNOLOGIES, INC.
- Joseph Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Imaging-based bar code reader with enhanced decoding capability
- Publication number 20070057066
- Publication date Mar 15, 2007
- SYMBOL TECHNOLOGIES, INC.
- Joseph Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Zero-footprint camera-based point-of-sale bar code presentation sca...
- Publication number 20050098633
- Publication date May 12, 2005
- Paul Poloniewicz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Zero-footprint camera-based point-of-sale bar code presentation sca...
- Publication number 20020047047
- Publication date Apr 25, 2002
- Paul Poloniewicz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Autodiscrimination and line drawing techniques for code readers
- Publication number 20010025886
- Publication date Oct 4, 2001
- Duanfeng He
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Minimizing misdecodes in electro-optical readers

Arrangement for and method of reducing short reads in an imaging re...

Document capture with imaging-based bar code readers

Method of setting amount of exposure for photodetector array in bar...

Imaging-based bar code reader with enhanced decoding capability

Decoding with data from multiple scans

Zero-footprint camera-based point-of-sale bar code presentation sca...

Autodiscrimination and line drawing techniques for code readers

Autodiscrimination and line drawing techniques for code readers

Method for reading distorted bar codes

Bar code reader with means for discriminating between a moving indi...

Arrangement for and method of minimizing reading errors in bar code...

Bar code decoder with changeable working ranges

Decoding bar code symbols by determining the best alignment of part...

Method of decoding bar code symbols from partial scans

Patents Applicationslast 30 patents

DOCUMENT CAPTURE WITH IMAGING-BASED BAR CODE READERS

METHOD OF SETTING AMOUNT OF EXPOSURE FOR PHOTODETECTOR ARRAY IN BAR...

Arrangement for and method of reducing short reads in an imaging re...

Minimizing misdecodes in electro-optical readers

Imaging reader and method with visual aiming prompts

Decoding with data from multiple scans

Imaging-based bar code reader with enhanced decoding capability

Zero-footprint camera-based point-of-sale bar code presentation sca...

Zero-footprint camera-based point-of-sale bar code presentation sca...

Autodiscrimination and line drawing techniques for code readers