Ravinder Prakash

Person

Concord, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Enhanced check code line image capture for improved OCR
- Patent number 8,136,721
- Issue date Mar 20, 2012
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
MICR reader using phase angle extracted from frequency domain analysis
- Patent number 8,023,719
- Issue date Sep 20, 2011
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic endorsement of check images
- Patent number 7,983,984
- Issue date Jul 19, 2011
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recursive image filtering
- Patent number 7,961,930
- Issue date Jun 14, 2011
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gray scale image cleaning system and method
- Patent number 7,952,775
- Issue date May 31, 2011
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Solution for detecting a streak in a compressed gray scale image
- Patent number 7,885,474
- Issue date Feb 8, 2011
- International Business Machines Corporation
- Ravinder Prakash
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Black white image scaling having print density control and polarity...
- Patent number 7,830,552
- Issue date Nov 9, 2010
- International Business Machines Corporation
- Ravinder Prakash
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic endorsement of check images
- Patent number 7,818,245
- Issue date Oct 19, 2010
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Black white image compression having print density control
- Patent number 7,809,213
- Issue date Oct 5, 2010
- International Business Machines Corporation
- Ravinder Prakash
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency domain based MICR reader
- Patent number 7,796,798
- Issue date Sep 14, 2010
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and system for scanning maintenance prediction
- Patent number 7,706,004
- Issue date Apr 27, 2010
- International Business Machines Corporation
- Ravinder Prakash
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of determining image skew using connected components
- Patent number 7,684,646
- Issue date Mar 23, 2010
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Black white image scaling for optical character recognition
- Patent number 7,593,600
- Issue date Sep 22, 2009
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Edge smoothing filter for character recognition
- Patent number 7,570,835
- Issue date Aug 4, 2009
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Edge smoothing filter for character recognition
- Patent number 7,567,725
- Issue date Jul 28, 2009
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for detecting a streak in a compressed gray scale...
- Patent number 7,522,761
- Issue date Apr 21, 2009
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method of determining image skew using connected components
- Patent number 7,519,214
- Issue date Apr 14, 2009
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Black white image compression having print density control
- Patent number 7,515,758
- Issue date Apr 7, 2009
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for determining image resolution using MICR characters
- Patent number 7,499,580
- Issue date Mar 3, 2009
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gray scale image cleaning system and method
- Patent number 7,492,974
- Issue date Feb 17, 2009
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus, system, and method for fraud detection using multiple sc...
- Patent number 7,480,403
- Issue date Jan 20, 2009
- International Business Machines Corporation
- Robert William Kruppa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for providing black white image compression
- Patent number 7,454,068
- Issue date Nov 18, 2008
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for scanning maintenance prediction
- Patent number 7,388,681
- Issue date Jun 17, 2008
- International Business Machines Corporation
- Ravinder Prakash
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for determining image resolution using MICR chara...
- Patent number 7,386,160
- Issue date Jun 10, 2008
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive generation of Q-table2 for improved image quality
- Patent number 7,362,908
- Issue date Apr 22, 2008
- International Business Machines Corporation
- Joan L. Mitchell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of determining image skew using connected components
- Patent number 7,336,813
- Issue date Feb 26, 2008
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for measuring image quality using compressed imag...
- Patent number 7,289,679
- Issue date Oct 30, 2007
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System, apparatus, and method for image scanning quality adjustment
- Patent number 7,257,238
- Issue date Aug 14, 2007
- International Business Machines Corporation
- Ravinder Prakash
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for segmenting an electronic image
- Patent number 7,239,748
- Issue date Jul 3, 2007
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive generation of Q-table2 for improved image quality
- Patent number 7,120,303
- Issue date Oct 10, 2006
- International Business Machines Corporation
- Joan L. Mitchell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC ENDORSEMENT OF CHECK IMAGES
- Publication number 20100260408
- Publication date Oct 14, 2010
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOLUTION FOR DETECTING A STREAK IN A COMPRESSED GRAY SCALE IMAGE
- Publication number 20100195895
- Publication date Aug 5, 2010
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GRAY SCALE IMAGE CLEANING SYSTEM AND METHOD
- Publication number 20090116725
- Publication date May 7, 2009
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BLACK WHITE IMAGE COMPRESSION HAVING PRINT DENSITY CONTROL
- Publication number 20090067754
- Publication date Mar 12, 2009
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MICR READER USING PHASE ANGLE EXTRACTED FROM FREQUENCY DOMAIN ANALYSIS
- Publication number 20090046919
- Publication date Feb 19, 2009
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD OF DETERMINING IMAGE SKEW USING CONNECTED COMPONENTS
- Publication number 20090046950
- Publication date Feb 19, 2009
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECURSIVE IMAGE FILTERING
- Publication number 20090041331
- Publication date Feb 12, 2009
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENHANCED CHECK IMAGE DARKNESS MEASUREMENTS
- Publication number 20090041330
- Publication date Feb 12, 2009
- Jeffrey E. Journey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR FRAUD DETECTION USING MULTIPLE SCAN TECHNOLOGIES
- Publication number 20080298668
- Publication date Dec 4, 2008
- International Business Machines Corporation
- Robert William Kruppa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR DETERMINING IMAGE RESOLUTION USING MICR CHARACTERS
- Publication number 20080199067
- Publication date Aug 21, 2008
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND SYSTEM, FOR SCANNING MAINTENANCE PREDICTION
- Publication number 20080130067
- Publication date Jun 5, 2008
- International Business Machines Corporation
- Ravinder Prakash
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD OF DETERMINING IMAGE SKEW USING CONNECTED COMPONENTS
- Publication number 20080069476
- Publication date Mar 20, 2008
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EDGE SMOOTHING FILTER FOR CHARACTER RECOGNITION
- Publication number 20070297688
- Publication date Dec 27, 2007
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FREQUENCY DOMAIN BASED MICR READER
- Publication number 20070267495
- Publication date Nov 22, 2007
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC ENDORSEMENT OF CHECK IMAGES
- Publication number 20070271182
- Publication date Nov 22, 2007
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENHANCED CHECK CODE LINE IMAGE CAPTURE FOR IMPROVED OCR
- Publication number 20070262146
- Publication date Nov 15, 2007
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Light source calibration and adjustment for scanning printer
- Publication number 20070216747
- Publication date Sep 20, 2007
- International Business Machines Corporation
- Brian E. Blair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for detecting a streak in a compressed gray scale...
- Publication number 20070053575
- Publication date Mar 8, 2007
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Gray scale image cleaning system and method
- Publication number 20070041629
- Publication date Feb 22, 2007
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adaptive generation of Q-table2 for improved image quality
- Publication number 20060239567
- Publication date Oct 26, 2006
- Joan L. Mitchell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Black white image scaling having print density control and polarity...
- Publication number 20060232794
- Publication date Oct 19, 2006
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for determining image resolution using MICR chara...
- Publication number 20060120587
- Publication date Jun 8, 2006
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus, system, and method for fraud detection using multiple sc...
- Publication number 20060104498
- Publication date May 18, 2006
- Robert William Kruppa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method of determining image skew using connected components
- Publication number 20050238252
- Publication date Oct 27, 2005
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Black white image scaling for optical character recognition
- Publication number 20050196071
- Publication date Sep 8, 2005
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Edge smoothing filter for character recognition
- Publication number 20050180653
- Publication date Aug 18, 2005
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Black white image compression having print density control
- Publication number 20050169539
- Publication date Aug 4, 2005
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for providing black white image compression
- Publication number 20050100225
- Publication date May 12, 2005
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Positional synchronization in a multivoting character recognition e...
- Publication number 20050094861
- Publication date May 5, 2005
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for segmenting an electronic image
- Publication number 20050036680
- Publication date Feb 17, 2005
- International Business Machines Corporation
- Ravinder Prakash
- G06 - COMPUTING CALCULATING COUNTING

Ravinder Prakash

Person

Patents Grantslast 30 patents

Enhanced check code line image capture for improved OCR

MICR reader using phase angle extracted from frequency domain analysis

Electronic endorsement of check images

Recursive image filtering

Gray scale image cleaning system and method

Solution for detecting a streak in a compressed gray scale image

Black white image scaling having print density control and polarity...

Electronic endorsement of check images

Black white image compression having print density control

Frequency domain based MICR reader

Apparatus and system for scanning maintenance prediction

System and method of determining image skew using connected components

Black white image scaling for optical character recognition

Edge smoothing filter for character recognition

Edge smoothing filter for character recognition

System and method for detecting a streak in a compressed gray scale...

System and method of determining image skew using connected components

Black white image compression having print density control

System for determining image resolution using MICR characters

Gray scale image cleaning system and method

Apparatus, system, and method for fraud detection using multiple sc...

System and method for providing black white image compression

Method for scanning maintenance prediction

System and method for determining image resolution using MICR chara...

Adaptive generation of Q-table2 for improved image quality

System and method of determining image skew using connected components

System and method for measuring image quality using compressed imag...

System, apparatus, and method for image scanning quality adjustment

System and method for segmenting an electronic image

Adaptive generation of Q-table2 for improved image quality

Patents Applicationslast 30 patents

ELECTRONIC ENDORSEMENT OF CHECK IMAGES

SOLUTION FOR DETECTING A STREAK IN A COMPRESSED GRAY SCALE IMAGE

GRAY SCALE IMAGE CLEANING SYSTEM AND METHOD

BLACK WHITE IMAGE COMPRESSION HAVING PRINT DENSITY CONTROL

MICR READER USING PHASE ANGLE EXTRACTED FROM FREQUENCY DOMAIN ANALYSIS

SYSTEM AND METHOD OF DETERMINING IMAGE SKEW USING CONNECTED COMPONENTS

RECURSIVE IMAGE FILTERING

ENHANCED CHECK IMAGE DARKNESS MEASUREMENTS

METHOD FOR FRAUD DETECTION USING MULTIPLE SCAN TECHNOLOGIES

SYSTEM FOR DETERMINING IMAGE RESOLUTION USING MICR CHARACTERS

APPARATUS AND SYSTEM, FOR SCANNING MAINTENANCE PREDICTION

SYSTEM AND METHOD OF DETERMINING IMAGE SKEW USING CONNECTED COMPONENTS

EDGE SMOOTHING FILTER FOR CHARACTER RECOGNITION

FREQUENCY DOMAIN BASED MICR READER

ELECTRONIC ENDORSEMENT OF CHECK IMAGES

ENHANCED CHECK CODE LINE IMAGE CAPTURE FOR IMPROVED OCR

Light source calibration and adjustment for scanning printer

System and method for detecting a streak in a compressed gray scale...

Gray scale image cleaning system and method

Adaptive generation of Q-table2 for improved image quality

Black white image scaling having print density control and polarity...

System and method for determining image resolution using MICR chara...

Apparatus, system, and method for fraud detection using multiple sc...

System and method of determining image skew using connected components

Black white image scaling for optical character recognition

Edge smoothing filter for character recognition

Black white image compression having print density control

System and method for providing black white image compression

Positional synchronization in a multivoting character recognition e...

System and method for segmenting an electronic image