Rong LIU

Person

Centereach, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for and method of imaging targets with a hybrid imaging l...
- Patent number 8,950,674
- Issue date Feb 10, 2015
- Symbol Technologies, Inc.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Decoding barcodes displayed on cell phone
- Patent number 8,857,719
- Issue date Oct 14, 2014
- Symbol Technologies, Inc.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compact hybrid imaging lens assembly in an imaging reader
- Patent number 8,657,194
- Issue date Feb 25, 2014
- Symbol Technologies, Inc.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Illumination apparatus for an imaging-based bar code system
- Patent number 8,448,867
- Issue date May 28, 2013
- Symbol Technologies, Inc.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arrangement for and method of generating uniform distributed illumi...
- Patent number 8,450,708
- Issue date May 28, 2013
- Symbol Technologies, Inc.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Imaging-based reader having smart illumination
- Patent number 8,430,316
- Issue date Apr 30, 2013
- Symbol Technologies, Inc.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for and method of aligning non-rotationally symmetrical i...
- Patent number 8,430,314
- Issue date Apr 30, 2013
- Symbol Technologies, Inc.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for increasing imaging quality
- Patent number 8,167,210
- Issue date May 1, 2012
- Symbol Technologies, Inc.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Imaging reader system with safety control
- Patent number 8,030,630
- Issue date Oct 4, 2011
- Symbol Technologies, Inc.
- Chinh Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arrangement for and method of uniformly illuminating direct part ma...
- Patent number 8,028,913
- Issue date Oct 4, 2011
- Symbol Technologies, Inc.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arrangement for and method of generating uniform distributed line p...
- Patent number 8,006,906
- Issue date Aug 30, 2011
- Symbol Technologies, Inc.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Laser power control arrangements in electro-optical readers
- Patent number 8,002,186
- Issue date Aug 23, 2011
- Symbol Technologies, Inc.
- Igor Vinogradov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Imaging bar code reader having light emitting diode for generating...
- Patent number 7,967,210
- Issue date Jun 28, 2011
- Symbol Technologies, Inc.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhanced monitoring of laser output power in electro-optical readers
- Patent number 7,963,447
- Issue date Jun 21, 2011
- Symbol Technologies, Inc.
- Ming Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Two position zoom lens assembly for an imaging-based bar code reader
- Patent number 7,762,466
- Issue date Jul 27, 2010
- Symbol Technologies, Inc.
- Chinh Tan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
EFFICIENT OPTICAL ILLUMINATION SYSTEM AND METHOD FOR AN IMAGING READER
- Publication number 20150371070
- Publication date Dec 24, 2015
- SYMBOL TECHNOLOGIES, INC.
- David T. Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR AND METHOD OF IMAGING TARGETS WITH A HYBRID IMAGING L...
- Publication number 20140346230
- Publication date Nov 27, 2014
- SYMBOL TECHNOLOGIES, INC.
- Rong Liu
- G02 - OPTICS
Information Patent Application
REDUCING PERCEIVED BRIGHTNESS OF ILLUMINATION LIGHT SOURCE IN ELECT...
- Publication number 20140131596
- Publication date May 15, 2014
- SYMBOL TECHNOLOGIES, INC.
- Igor R. Vinogradov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DECODING BARCODES DISPLAYED ON CELL PHONE
- Publication number 20130181055
- Publication date Jul 18, 2013
- SYMBOL TECHNOLOGIES, INC.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR AND METHOD OF ALIGNING NON-ROTATIONALLY SYMMETRICAL I...
- Publication number 20130119137
- Publication date May 16, 2013
- SYMBOL TECHNOLOGIES, INC.
- Rong LIU
- G02 - OPTICS
Information Patent Application
COMPACT HYBRID IMAGING LENS ASSEMBLY IN AN IMAGING READER
- Publication number 20130001308
- Publication date Jan 3, 2013
- SYMBOL TECHNOLOGIES, INC.
- Rong LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARRANGEMENT FOR AND METHOD OF GENERATING UNIFORM DISTRIBUTED ILLUMI...
- Publication number 20110297853
- Publication date Dec 8, 2011
- SYMBOL TECHNOLOGIES, INC.
- Rong LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Arrangement for and method of generating uniform distributed line p...
- Publication number 20100213258
- Publication date Aug 26, 2010
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TWO POSITION ZOOM LENS ASSEMBLY FOR AN IMAGING-BASED BAR CODE READER
- Publication number 20100155485
- Publication date Jun 24, 2010
- SYMBOL TECHNOLOGIES, INC.
- Chinh Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Illumination Apparatus for An Imaging-Based Bar Code System
- Publication number 20100155487
- Publication date Jun 24, 2010
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGING READER SYSTEM WITH SAFETY CONTROL
- Publication number 20100111361
- Publication date May 6, 2010
- SYMBOL TECHNOLOGIES, INC.
- Chinh Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Laser power control arrangements in electro-optical readers
- Publication number 20100102128
- Publication date Apr 29, 2010
- Igor Vinogradov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Arrangement for and method of generating uniform distributed line p...
- Publication number 20100078483
- Publication date Apr 1, 2010
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR INCREASING IMAGING QUALITY
- Publication number 20100065641
- Publication date Mar 18, 2010
- SYMBOL TECHNOLOGIES, INC.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ILLUMINATION SYSTEM FOR A BAR CODE READER
- Publication number 20100051696
- Publication date Mar 4, 2010
- SYMBOL TECHNOLOGIES, INC.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Arrangement for and method of accurately aiming at direct part mark...
- Publication number 20090218403
- Publication date Sep 3, 2009
- Eugene Joseph
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optimizing Optical Quality of a Sensor in a Bar Code Reader
- Publication number 20090159685
- Publication date Jun 25, 2009
- SYMBOL TECHNOLOGIES, INC.
- Tsi David Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CPC Illumination Apparatus for an Imaging-Based Bar Code Reader
- Publication number 20090140048
- Publication date Jun 4, 2009
- SYMBOL TECHNOLOGIES, INC.
- Ming Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Stray light reduction in imaging reader
- Publication number 20090140049
- Publication date Jun 4, 2009
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Enhanced monitoring of laser output power in electro-optical readers
- Publication number 20090140047
- Publication date Jun 4, 2009
- Ming Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Imaging Bar Code Reader having Light Emitting Diode for Generating...
- Publication number 20090140050
- Publication date Jun 4, 2009
- SYMBOL TECHNOLOGIES, INC.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Imaging-based reader having smart illumination
- Publication number 20090140052
- Publication date Jun 4, 2009
- SYMBOL TECHNOLOGIES, INC.
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Arrangement for and method of uniformly illuminating direct part ma...
- Publication number 20090084848
- Publication date Apr 2, 2009
- Rong Liu
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Apparatus for and method of imaging targets with a hybrid imaging l...

Decoding barcodes displayed on cell phone

Compact hybrid imaging lens assembly in an imaging reader

Illumination apparatus for an imaging-based bar code system

Arrangement for and method of generating uniform distributed illumi...

Imaging-based reader having smart illumination

Apparatus for and method of aligning non-rotationally symmetrical i...

System for increasing imaging quality

Imaging reader system with safety control

Arrangement for and method of uniformly illuminating direct part ma...

Arrangement for and method of generating uniform distributed line p...

Laser power control arrangements in electro-optical readers

Imaging bar code reader having light emitting diode for generating...

Enhanced monitoring of laser output power in electro-optical readers

Two position zoom lens assembly for an imaging-based bar code reader

Patents Applicationslast 30 patents

EFFICIENT OPTICAL ILLUMINATION SYSTEM AND METHOD FOR AN IMAGING READER

APPARATUS FOR AND METHOD OF IMAGING TARGETS WITH A HYBRID IMAGING L...

REDUCING PERCEIVED BRIGHTNESS OF ILLUMINATION LIGHT SOURCE IN ELECT...

DECODING BARCODES DISPLAYED ON CELL PHONE

APPARATUS FOR AND METHOD OF ALIGNING NON-ROTATIONALLY SYMMETRICAL I...

COMPACT HYBRID IMAGING LENS ASSEMBLY IN AN IMAGING READER

ARRANGEMENT FOR AND METHOD OF GENERATING UNIFORM DISTRIBUTED ILLUMI...

Arrangement for and method of generating uniform distributed line p...

TWO POSITION ZOOM LENS ASSEMBLY FOR AN IMAGING-BASED BAR CODE READER

Illumination Apparatus for An Imaging-Based Bar Code System

IMAGING READER SYSTEM WITH SAFETY CONTROL

Laser power control arrangements in electro-optical readers

Arrangement for and method of generating uniform distributed line p...

SYSTEM FOR INCREASING IMAGING QUALITY

ILLUMINATION SYSTEM FOR A BAR CODE READER

Arrangement for and method of accurately aiming at direct part mark...

Optimizing Optical Quality of a Sensor in a Bar Code Reader

CPC Illumination Apparatus for an Imaging-Based Bar Code Reader

Stray light reduction in imaging reader

Enhanced monitoring of laser output power in electro-optical readers

Imaging Bar Code Reader having Light Emitting Diode for Generating...

Imaging-based reader having smart illumination

Arrangement for and method of uniformly illuminating direct part ma...