Sandor BARNA

Person

Los Altos, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Imaging systems with flicker mitigation and high dynamic range
- Patent number 10,244,191
- Issue date Mar 26, 2019
- Semiconductor Components Industries, LLC
- Sandor Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging systems with flicker mitigation and high dynamic range
- Patent number 9,686,488
- Issue date Jun 20, 2017
- Semiconductor Components Industries, LLC
- Sandor Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging systems and methods for capturing image data at high scan r...
- Patent number 9,531,959
- Issue date Dec 27, 2016
- Semiconductor Components Industries, LLC
- Sandor Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual photodiode image pixels with preferential blooming path
- Patent number 9,515,105
- Issue date Dec 6, 2016
- Semiconductor Components Industries, LLC
- Sandor Barna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Analog to digital conversion for a CMOS imager
- Patent number RE45493
- Issue date Apr 28, 2015
- Round Rock Research, LLC
- Eric R. Fossum
- 341 - Coded data generation or conversion
Information Patent Grant
Method and apparatus for operating a CMOS imager having a pipelined...
- Patent number RE45282
- Issue date Dec 9, 2014
- Round Rock Research, LLC
- Eric R. Fossum
- 341 - Coded data generation or conversion
Information Patent Grant
Method and apparatus for improving low-light performance for small...
- Patent number 8,462,220
- Issue date Jun 11, 2013
- Aptina Imaging Corporation
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power savings with multiple readout circuits
- Patent number 8,314,867
- Issue date Nov 20, 2012
- Micron Technology, Inc.
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Providing current to compensate for spurious current while receivin...
- Patent number 8,159,007
- Issue date Apr 17, 2012
- Aptina Imaging Corporation
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique for flagging oversaturated pixels
- Patent number 8,031,260
- Issue date Oct 4, 2011
- Aptina Imaging Corporation
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active pixel sensor with reduced fixed pattern noise
- Patent number 7,973,843
- Issue date Jul 5, 2011
- Aptina Imaging Corporation
- Anders Andersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High intrascene dynamic range NTSC and PAL imager
- Patent number 7,973,842
- Issue date Jul 5, 2011
- Aptina Imaging Corporation
- Kwang-Bo Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual sensitivity image sensor
- Patent number 7,889,258
- Issue date Feb 15, 2011
- Aptina Imaging Corporation
- Yibing (Michelle) Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for operating a CMOS imager having a pipelined analog to...
- Patent number RE42117
- Issue date Feb 8, 2011
- Round Rock Research, LLC
- Eric R. Fossum
- 341 - Coded data generation or conversion
Information Patent Grant
Frame shuttering scheme for increased frame rate
- Patent number 7,830,438
- Issue date Nov 9, 2010
- Aptina Imaging Corporation
- Eric R. Fossum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for operating a CMOS imager having a pipelined analog to dig...
- Patent number RE41730
- Issue date Sep 21, 2010
- Round Rock Research, LLC
- Eric R. Fossum
- 341 - Coded data generation or conversion
Information Patent Grant
Method and apparatus for operating a CMOS imager having a pipelined...
- Patent number RE41519
- Issue date Aug 17, 2010
- Round Rock Research, LLC
- Eric R. Fossum
- 341 - Coded data generation or conversion
Information Patent Grant
Differential column readout scheme for CMOS APS pixels
- Patent number 7,755,018
- Issue date Jul 13, 2010
- Aptina Imaging Corporation
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frame shutter pixel with an isolated storage node
- Patent number 7,687,302
- Issue date Mar 30, 2010
- Aptina Imaging Corporation
- Eric R. Fossum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Charge mode active pixel sensor read-out circuit
- Patent number 7,649,558
- Issue date Jan 19, 2010
- Aptina Imaging Corporation
- Giuseppe Rossi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power savings with multiple readout circuits
- Patent number 7,619,669
- Issue date Nov 17, 2009
- Micron Technologies, Inc.
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sharing operational amplifier between two stages of pipelined ADC a...
- Patent number 7,612,701
- Issue date Nov 3, 2009
- Aptina Imaging Corporation
- Taehee Cho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual sensitivity image sensor
- Patent number 7,605,855
- Issue date Oct 20, 2009
- Aptina Imaging Corporation
- Yibing Michelle Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reading signals through a line
- Patent number 7,601,999
- Issue date Oct 13, 2009
- Aptina Imaging Corporation
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active pixel sensor with reduced fixed pattern noise using two acti...
- Patent number 7,525,582
- Issue date Apr 28, 2009
- Aptina Imaging Corporation
- Anders Andersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential column readout scheme for CMOS APS pixels
- Patent number 7,525,080
- Issue date Apr 28, 2009
- Aptina Imaging Corporation
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Asymmetric comparator for use in pixel oversaturation detection
- Patent number 7,502,059
- Issue date Mar 10, 2009
- Aptina Imaging Corporation
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sharing operational amplifier between two stages of pipelined ADC a...
- Patent number 7,471,228
- Issue date Dec 30, 2008
- Micron Technology, Inc.
- Taehee Cho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low light sensor signal to noise improvement
- Patent number 7,436,442
- Issue date Oct 14, 2008
- Micron Technology, Inc.
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Asymmetric comparator for use in pixel oversaturation detection
- Patent number 7,423,676
- Issue date Sep 9, 2008
- Micron Technology, Inc.
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGING SYSTEMS WITH FLICKER MITIGATION AND HIGH DYNAMIC RANGE
- Publication number 20170257580
- Publication date Sep 7, 2017
- Semiconductor Components Industries, LLC
- Sandor BARNA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING SYSTEMS WITH FLICKER MITIGATION AND HIGH DYNAMIC RANGE
- Publication number 20170094203
- Publication date Mar 30, 2017
- Semiconductor Components Industries, LLC
- Sandor BARNA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL PHOTODIODE IMAGE PIXELS WITH PREFERENTIAL BLOOMING PATH
- Publication number 20160240570
- Publication date Aug 18, 2016
- Semiconductor Components Industries, LLC
- Sandor Barna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGING SYSTEMS AND METHODS FOR CAPTURING IMAGE DATA AT HIGH SCAN R...
- Publication number 20160065821
- Publication date Mar 3, 2016
- Semiconductor Components Industries, LLC
- Sandor Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER SAVINGS WITH MULTIPLE READOUT CIRCUITS
- Publication number 20100110250
- Publication date May 6, 2010
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Active Pixel Sensor With Reduced Fixed Pattern Noise
- Publication number 20100079643
- Publication date Apr 1, 2010
- Anders Andersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL SENSITIVITY IMAGE SENSOR
- Publication number 20100002118
- Publication date Jan 7, 2010
- Yibing (Michelle) Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDING CURRENT TO COMPENSATE FOR SPURIOUS CURRENT WHILE RECEIVIN...
- Publication number 20090322925
- Publication date Dec 31, 2009
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIFFERENTIAL COLUMN READOUT SCHEME FOR CMOS APS PIXELS
- Publication number 20090180016
- Publication date Jul 16, 2009
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SHARING OPERATIONAL AMPLIFIER BETWEEN TWO STAGES OF PIPELINED ADC A...
- Publication number 20090072899
- Publication date Mar 19, 2009
- Taehee Cho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and apparatus for improving low-light performance for small...
- Publication number 20080278591
- Publication date Nov 13, 2008
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High intrascene dynamic range NTSC and PAL imager
- Publication number 20080218621
- Publication date Sep 11, 2008
- Micron Technology, Inc.
- Kwang-Bo Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Frame shutter pixel with an isolated storage node
- Publication number 20080210996
- Publication date Sep 4, 2008
- Eric R. Fossum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Differential column readout scheme for CMOS APS pixels
- Publication number 20070152137
- Publication date Jul 5, 2007
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sharing operational amplifier between two stages of pipelined ADC a...
- Publication number 20070090987
- Publication date Apr 26, 2007
- Taehee Cho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Frame shuttering scheme for increased frame rate
- Publication number 20070030371
- Publication date Feb 8, 2007
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Charge mode active pixel sensor read-out circuit
- Publication number 20060278812
- Publication date Dec 14, 2006
- Micron Technology, Inc.
- Giuseppe Rossi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CMOS image sensor with a low-power architecture
- Publication number 20060197857
- Publication date Sep 7, 2006
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Differential column readout scheme for CMOS APS pixels
- Publication number 20060175534
- Publication date Aug 10, 2006
- Micron Technology, Inc.
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Asymmetric comparator for use in pixel oversaturation detection
- Publication number 20060119717
- Publication date Jun 8, 2006
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dark current reduction circuitry for CMOS active pixel sensors
- Publication number 20060113461
- Publication date Jun 1, 2006
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dual sensitivity image sensor
- Publication number 20060050163
- Publication date Mar 9, 2006
- Yibing Michelle Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for reading signals through a line
- Publication number 20060023972
- Publication date Feb 2, 2006
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Suppression of row-wise noise in an imager
- Publication number 20050243193
- Publication date Nov 3, 2005
- Bob Gove
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Readout circuit with gain and analog-to-digital conversion for imag...
- Publication number 20050195645
- Publication date Sep 8, 2005
- Roger Panicacci
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power savings with multiple readout circuits
- Publication number 20050145777
- Publication date Jul 7, 2005
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Technique for flagging oversaturated pixels
- Publication number 20050128329
- Publication date Jun 16, 2005
- Micron Technology, Inc.
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Active pixel sensor with reduced fixed pattern noise
- Publication number 20050127414
- Publication date Jun 16, 2005
- Anders Andersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Frame shutter pixel with an isolated storage node
- Publication number 20050077549
- Publication date Apr 14, 2005
- Eric R. Fossum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Low light sensor signal to noise improvement
- Publication number 20040165088
- Publication date Aug 26, 2004
- Sandor L. Barna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Sandor BARNA

Person

Patents Grantslast 30 patents

Imaging systems with flicker mitigation and high dynamic range

Imaging systems with flicker mitigation and high dynamic range

Imaging systems and methods for capturing image data at high scan r...

Dual photodiode image pixels with preferential blooming path

Analog to digital conversion for a CMOS imager

Method and apparatus for operating a CMOS imager having a pipelined...

Method and apparatus for improving low-light performance for small...

Power savings with multiple readout circuits

Providing current to compensate for spurious current while receivin...

Technique for flagging oversaturated pixels

Active pixel sensor with reduced fixed pattern noise

High intrascene dynamic range NTSC and PAL imager

Dual sensitivity image sensor

Apparatus for operating a CMOS imager having a pipelined analog to...

Frame shuttering scheme for increased frame rate

Method for operating a CMOS imager having a pipelined analog to dig...

Method and apparatus for operating a CMOS imager having a pipelined...

Differential column readout scheme for CMOS APS pixels

Frame shutter pixel with an isolated storage node

Charge mode active pixel sensor read-out circuit

Power savings with multiple readout circuits

Sharing operational amplifier between two stages of pipelined ADC a...

Dual sensitivity image sensor

Method and apparatus for reading signals through a line

Active pixel sensor with reduced fixed pattern noise using two acti...

Differential column readout scheme for CMOS APS pixels

Asymmetric comparator for use in pixel oversaturation detection

Sharing operational amplifier between two stages of pipelined ADC a...

Low light sensor signal to noise improvement

Asymmetric comparator for use in pixel oversaturation detection

Patents Applicationslast 30 patents

IMAGING SYSTEMS WITH FLICKER MITIGATION AND HIGH DYNAMIC RANGE

IMAGING SYSTEMS WITH FLICKER MITIGATION AND HIGH DYNAMIC RANGE

DUAL PHOTODIODE IMAGE PIXELS WITH PREFERENTIAL BLOOMING PATH

IMAGING SYSTEMS AND METHODS FOR CAPTURING IMAGE DATA AT HIGH SCAN R...

POWER SAVINGS WITH MULTIPLE READOUT CIRCUITS

Active Pixel Sensor With Reduced Fixed Pattern Noise

DUAL SENSITIVITY IMAGE SENSOR

PROVIDING CURRENT TO COMPENSATE FOR SPURIOUS CURRENT WHILE RECEIVIN...

DIFFERENTIAL COLUMN READOUT SCHEME FOR CMOS APS PIXELS

SHARING OPERATIONAL AMPLIFIER BETWEEN TWO STAGES OF PIPELINED ADC A...

Method and apparatus for improving low-light performance for small...

High intrascene dynamic range NTSC and PAL imager

Frame shutter pixel with an isolated storage node

Differential column readout scheme for CMOS APS pixels

Sharing operational amplifier between two stages of pipelined ADC a...

Frame shuttering scheme for increased frame rate

Charge mode active pixel sensor read-out circuit

CMOS image sensor with a low-power architecture

Differential column readout scheme for CMOS APS pixels

Asymmetric comparator for use in pixel oversaturation detection

Dark current reduction circuitry for CMOS active pixel sensors

Dual sensitivity image sensor

Method and apparatus for reading signals through a line

Suppression of row-wise noise in an imager

Readout circuit with gain and analog-to-digital conversion for imag...

Power savings with multiple readout circuits

Technique for flagging oversaturated pixels

Active pixel sensor with reduced fixed pattern noise

Frame shutter pixel with an isolated storage node

Low light sensor signal to noise improvement