Sainarayanan Gopalakrishnan

Person

Chennai, IN

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for detecting one or more security patterns in...
- Patent number 12,149,663
- Issue date Nov 19, 2024
- Xerox Corporation
- Rajasekar Kanagasabai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for detecting tampering of an IR security mark
- Patent number 11,954,931
- Issue date Apr 9, 2024
- Xerox Corporation
- Rajasekar Kanagasabai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for automatically identifying IR security marks...
- Patent number 11,941,937
- Issue date Mar 26, 2024
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reconfigurable parallel 3-dimensional convolution cluster engine
- Patent number 11,899,743
- Issue date Feb 13, 2024
- HCL Technologies Limited
- Prasanna Venkatesh Balasubramaniyan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Convolution operator system to perform concurrent convolution opera...
- Patent number 11,868,873
- Issue date Jan 9, 2024
- HCL Technologies Limited
- Prasanna Venkatesh Balasubramaniyan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for automatically managing output size of a doc...
- Patent number 11,765,288
- Issue date Sep 19, 2023
- Xerox Corporation
- Anand Arokia Raj Antony Muthu Rayar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for adding one or more bookmarks while scanning...
- Patent number 11,758,068
- Issue date Sep 12, 2023
- Xerox Corporation
- Srinivasarao Bindana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Performance improvement with object detection for software based im...
- Patent number 11,715,314
- Issue date Aug 1, 2023
- Xerox Corporation
- Xing Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for handling drifting of colors in printing sce...
- Patent number 11,652,950
- Issue date May 16, 2023
- Xerox Corporation
- Packiya Lakshmi Balusamy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for securing confidential content of a document...
- Patent number 11,652,941
- Issue date May 16, 2023
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for generating multiple scanned files of differ...
- Patent number 11,556,597
- Issue date Jan 17, 2023
- Xerox Corporation
- Shalini Kondore
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for automatically identifying IR security marks...
- Patent number 11,509,791
- Issue date Nov 22, 2022
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Convolution operator system to perform concurrent convolution opera...
- Patent number 11,501,134
- Issue date Nov 15, 2022
- HCL Technologies Limited
- Prasanna Venkatesh Balasubramaniyan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for performing a convolution operation with funct...
- Patent number 11,398,086
- Issue date Jul 26, 2022
- HCL Technologies Limited
- Prasanna Venkatesh Balasubramaniyan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for performing a convolution operation
- Patent number 11,321,819
- Issue date May 3, 2022
- HCL Technologies Limited
- Prasanna Venkatesh Balasubramaniyan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reconfigurable 3D convolution engine
- Patent number 11,315,344
- Issue date Apr 26, 2022
- HCL Technologies Limited
- Prasanna Venkatesh Balasubramaniyan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for printing and reusing customized sample sets w...
- Patent number 11,231,893
- Issue date Jan 25, 2022
- Xerox Corporation
- Muralidaran Krishnasamy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive autocolor detection based on media color
- Patent number 11,128,782
- Issue date Sep 21, 2021
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to improve performance in document processing
- Patent number 11,087,126
- Issue date Aug 10, 2021
- Xerox Corporation
- Xing Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for sharing a printable electronic document be...
- Patent number 10,976,973
- Issue date Apr 13, 2021
- Xerox Corporation
- Jeyalakshmi Balasubramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for keyword-based printing
- Patent number 10,956,107
- Issue date Mar 23, 2021
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for identifying and printing a replacement ver...
- Patent number 10,915,273
- Issue date Feb 9, 2021
- Xerox Corporation
- Srinivasarao Bindana
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for printing and reusing customized sample sets w...
- Patent number 10,754,599
- Issue date Aug 25, 2020
- Xerox Corporation
- Muralidaran Krishnasamy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for logical cell based orientation in N-up copy...
- Patent number 10,685,268
- Issue date Jun 16, 2020
- Xerox Corporation
- Arindam Das
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reconfigurable convolution accelerator
- Patent number 10,614,148
- Issue date Apr 7, 2020
- HCL Technologies Limited
- Prasanna Venkatesh Balasubramaniyan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for enhancing image quality for documents with...
- Patent number 10,602,019
- Issue date Mar 24, 2020
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for optical character recognition (OCR) of multi-...
- Patent number 10,460,192
- Issue date Oct 29, 2019
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Text enhancement in printing material saving mode
- Patent number 10,419,640
- Issue date Sep 17, 2019
- Xerox Corporation
- Dhevendra Alagan Palanivel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for image compression
- Patent number 10,341,671
- Issue date Jul 2, 2019
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for usage control of printing material
- Patent number 10,313,564
- Issue date Jun 4, 2019
- Xerox Corporation
- Dhevendra Alagan Palanivel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR INSTANCE SEGMENTATION OF DENSELY PACKED OBJECTS
- Publication number 20240202928
- Publication date Jun 20, 2024
- HCL Technologies Limited
- KINJAL DASGUPTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR IMAGE BINARIZATION OF DEGRADED DOCUMENT IMAGES
- Publication number 20240161444
- Publication date May 16, 2024
- HCL Technologies Limited
- SUDIP DAS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR FEATURE EXTRACTION USING RECONFIGURABLE CONVO...
- Publication number 20240087291
- Publication date Mar 14, 2024
- HCL Technologies Limited
- Prasanna Venkatesh BALASUBRAMANIYAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR ADJUSTING TEXT COLORS IN SCANNED DOCUMENTS
- Publication number 20240020997
- Publication date Jan 18, 2024
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR ADDING ANNOTATIONS FROM A PRINTED VERSION O...
- Publication number 20230289515
- Publication date Sep 14, 2023
- Xerox Corporation
- Shoban Kumar Jayaraj Devadoss
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR AUTOMATICALLY IDENTIFYING IR SECURITY MARKS...
- Publication number 20230030524
- Publication date Feb 2, 2023
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- G07 - CHECKING-DEVICES
Information Patent Application
METHODS AND SYSTEMS FOR ADDING ONE OR MORE BOOKMARKS WHILE SCANNING...
- Publication number 20220417384
- Publication date Dec 29, 2022
- Xerox Corporation
- Srinivasarao Bindana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR GENERATING MULTIPLE SCANNED FILES OF DIFFER...
- Publication number 20220335091
- Publication date Oct 20, 2022
- Xerox Corporation
- Shalini Kondore
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERFORMANCE IMPROVEMENT WITH OBJECT DETECTION FOR SOFTWARE BASED IM...
- Publication number 20220012483
- Publication date Jan 13, 2022
- Xerox Corporation
- Xing Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECONFIGURABLE PARALLEL 3-DIMENSIONAL CONVOLUTION CLUSTER ENGINE
- Publication number 20220012513
- Publication date Jan 13, 2022
- HCL Technologies Limited
- Prasanna Venkatesh BALASUBRAMANIYAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PERFORMING A CONVOLUTION OPERATION WITH FUNCT...
- Publication number 20210390324
- Publication date Dec 16, 2021
- HCL Technologies Limited
- Prasanna Venkatesh BALASUBRAMANIYAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONVOLUTION OPERATOR SYSTEM TO PERFORM CONCURRENT CONVOLUTION OPERA...
- Publication number 20210365703
- Publication date Nov 25, 2021
- HCL Technologies Limited
- Prasanna Venkatesh BALASUBRAMANIYAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE AUTOCOLOR DETECTION BASED ON MEDIA COLOR
- Publication number 20210281715
- Publication date Sep 9, 2021
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR GENERATING MIXED RASTER CONTENT (MRC) FILE
- Publication number 20210112176
- Publication date Apr 15, 2021
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MIXED RASTER CONTENT (MRC) TO CONTROL COLOR CHANGES
- Publication number 20210110586
- Publication date Apr 15, 2021
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD TO IMPROVE PERFORMANCE IN DOCUMENT PROCESSING
- Publication number 20200394397
- Publication date Dec 17, 2020
- Xerox Corporation
- Xing Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR SHARING A PRINTABLE ELECTRONIC DOCUMENT BE...
- Publication number 20200394004
- Publication date Dec 17, 2020
- Xerox Corporation
- Jeyalakshmi BALASUBRAMANIAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR IDENTIFYING AND PRINTING A REPLACEMENT VER...
- Publication number 20200356320
- Publication date Nov 12, 2020
- Xerox Corporation
- Srinivasarao BINDANA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PRINTING AND REUSING CUSTOMIZED SAMPLE SETS W...
- Publication number 20200348891
- Publication date Nov 5, 2020
- Xerox Corporation
- Muralidaran KRISHNASAMY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PRINTING AND REUSING CUSTOMIZED SAMPLE SETS W...
- Publication number 20200293237
- Publication date Sep 17, 2020
- Xerox Corporation
- Muralidaran KRISHNASAMY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PERFORMING A CONVOLUTION OPERATION
- Publication number 20200219239
- Publication date Jul 9, 2020
- HCL Technologies Limited
- Prasanna Venkatesh BALASUBRAMANIYAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECONFIGURABLE 3D CONVOLUTION ENGINE
- Publication number 20200218917
- Publication date Jul 9, 2020
- HCL Technologies Limited
- Prasanna Venkatesh BALASUBRAMANIYAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONVOLUTION OPERATOR SYSTEM TO PERFORM CONCURRENT CONVOLUTION OPERA...
- Publication number 20200218960
- Publication date Jul 9, 2020
- HCL Technologies Limited
- Prasanna Venkatesh BALASUBRAMANIYAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR ENHANCING IMAGE QUALITY FOR DOCUMENTS WITH...
- Publication number 20200028987
- Publication date Jan 23, 2020
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECONFIGURABLE CONVOLUTION ACCELERATOR
- Publication number 20190392020
- Publication date Dec 26, 2019
- HCL Technologies Limited
- PRASANNA VENKATESH BALASUBRAMANIYAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FRAMEWORK FOR REDUCING TONER UTILIZATION BY CONTROLLING TONER INTEN...
- Publication number 20190004743
- Publication date Jan 3, 2019
- Xerox Corporation
- Sudhagar SUBBAIAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR AUTOMATICALLY RESUMING A PRINT JOB FROM PO...
- Publication number 20180316819
- Publication date Nov 1, 2018
- Xerox Corporation
- Bondugula Ravikiran
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR IMAGE COMPRESSION
- Publication number 20180310011
- Publication date Oct 25, 2018
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR CREATING MULTI-LAYERED OPTICAL CHARACTER RE...
- Publication number 20180217973
- Publication date Aug 2, 2018
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR OPTICAL CHARACTER RECOGNITION (OCR) OF MULTI-...
- Publication number 20180114085
- Publication date Apr 26, 2018
- Xerox Corporation
- SAINARAYANAN GOPALAKRISHNAN
- G06 - COMPUTING CALCULATING COUNTING

Sainarayanan Gopalakrishnan

Person

Patents Grantslast 30 patents

Methods and systems for detecting one or more security patterns in...

Methods and systems for detecting tampering of an IR security mark

Methods and systems for automatically identifying IR security marks...

Reconfigurable parallel 3-dimensional convolution cluster engine

Convolution operator system to perform concurrent convolution opera...

Methods and systems for automatically managing output size of a doc...

Methods and systems for adding one or more bookmarks while scanning...

Performance improvement with object detection for software based im...

Methods and systems for handling drifting of colors in printing sce...

Methods and systems for securing confidential content of a document...

Methods and systems for generating multiple scanned files of differ...

Methods and systems for automatically identifying IR security marks...

Convolution operator system to perform concurrent convolution opera...

System and method for performing a convolution operation with funct...

System and method for performing a convolution operation

Reconfigurable 3D convolution engine

System and method for printing and reusing customized sample sets w...

Adaptive autocolor detection based on media color

Method to improve performance in document processing

Apparatus and method for sharing a printable electronic document be...

Methods and systems for keyword-based printing

Apparatus and method for identifying and printing a replacement ver...

System and method for printing and reusing customized sample sets w...

Methods and systems for logical cell based orientation in N-up copy...

Reconfigurable convolution accelerator

Methods and systems for enhancing image quality for documents with...

Method and system for optical character recognition (OCR) of multi-...

Text enhancement in printing material saving mode

Method and system for image compression

Methods and systems for usage control of printing material

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR INSTANCE SEGMENTATION OF DENSELY PACKED OBJECTS

METHOD AND SYSTEM FOR IMAGE BINARIZATION OF DEGRADED DOCUMENT IMAGES

METHOD AND SYSTEM FOR FEATURE EXTRACTION USING RECONFIGURABLE CONVO...

METHODS AND SYSTEMS FOR ADJUSTING TEXT COLORS IN SCANNED DOCUMENTS

METHODS AND SYSTEMS FOR ADDING ANNOTATIONS FROM A PRINTED VERSION O...

METHODS AND SYSTEMS FOR AUTOMATICALLY IDENTIFYING IR SECURITY MARKS...

METHODS AND SYSTEMS FOR ADDING ONE OR MORE BOOKMARKS WHILE SCANNING...

METHODS AND SYSTEMS FOR GENERATING MULTIPLE SCANNED FILES OF DIFFER...

PERFORMANCE IMPROVEMENT WITH OBJECT DETECTION FOR SOFTWARE BASED IM...

RECONFIGURABLE PARALLEL 3-DIMENSIONAL CONVOLUTION CLUSTER ENGINE

SYSTEM AND METHOD FOR PERFORMING A CONVOLUTION OPERATION WITH FUNCT...

CONVOLUTION OPERATOR SYSTEM TO PERFORM CONCURRENT CONVOLUTION OPERA...

ADAPTIVE AUTOCOLOR DETECTION BASED ON MEDIA COLOR

METHODS AND SYSTEMS FOR GENERATING MIXED RASTER CONTENT (MRC) FILE

MIXED RASTER CONTENT (MRC) TO CONTROL COLOR CHANGES

METHOD TO IMPROVE PERFORMANCE IN DOCUMENT PROCESSING

APPARATUS AND METHOD FOR SHARING A PRINTABLE ELECTRONIC DOCUMENT BE...

APPARATUS AND METHOD FOR IDENTIFYING AND PRINTING A REPLACEMENT VER...

SYSTEM AND METHOD FOR PRINTING AND REUSING CUSTOMIZED SAMPLE SETS W...

SYSTEM AND METHOD FOR PRINTING AND REUSING CUSTOMIZED SAMPLE SETS W...

SYSTEM AND METHOD FOR PERFORMING A CONVOLUTION OPERATION

RECONFIGURABLE 3D CONVOLUTION ENGINE

CONVOLUTION OPERATOR SYSTEM TO PERFORM CONCURRENT CONVOLUTION OPERA...

METHODS AND SYSTEMS FOR ENHANCING IMAGE QUALITY FOR DOCUMENTS WITH...

RECONFIGURABLE CONVOLUTION ACCELERATOR

FRAMEWORK FOR REDUCING TONER UTILIZATION BY CONTROLLING TONER INTEN...

METHOD AND APPARATUS FOR AUTOMATICALLY RESUMING A PRINT JOB FROM PO...

METHOD AND SYSTEM FOR IMAGE COMPRESSION

SYSTEMS AND METHODS FOR CREATING MULTI-LAYERED OPTICAL CHARACTER RE...

METHOD AND SYSTEM FOR OPTICAL CHARACTER RECOGNITION (OCR) OF MULTI-...