TREA

Liqun Chen

Follow

Person

  • Bristol, GB
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Key splitting
    • Patent number 11,563,566
    • Issue date Jan 24, 2023
    • MICRO FOCUS LLC
    • Stuart Haber
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Data objects associated with private set intersection (PSI)
    • Patent number 11,095,625
    • Issue date Aug 17, 2021
    • MICRO FOCUS LLC
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Text encryption
    • Patent number 11,070,356
    • Issue date Jul 20, 2021
    • Hewlett Packard Enterprise Development LP
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Target device attestation using a trusted platform module
    • Patent number 11,050,562
    • Issue date Jun 29, 2021
    • Hewlett Packard Enterprise Development LP
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Distribution and verification of transaction integrity keys
    • Patent number 10,938,553
    • Issue date Mar 2, 2021
    • Hewlett Packard Enterprise Development LP
    • Liqun Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Key generation information trees
    • Patent number 10,848,305
    • Issue date Nov 24, 2020
    • Hewlett-Packard Development Company, L.P.
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Datastream block encryption
    • Patent number 10,742,400
    • Issue date Aug 11, 2020
    • Hewlett Packard Enterprise Development LP
    • Liqun Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Utilizing error correction for secure secret sharing
    • Patent number 10,721,062
    • Issue date Jul 21, 2020
    • Hewlett Packard Enterprise Development LP
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Encryption for transactions in a memory fabric
    • Patent number 10,715,332
    • Issue date Jul 14, 2020
    • Hewlett Packard Enterprise Development LP
    • Ludovic Emmanuel Paul Noel Jacquin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Secure transactions in a memory fabric
    • Patent number 10,699,031
    • Issue date Jun 30, 2020
    • Hewlett Packard Enterprise Development LP
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Cryptographic data
    • Patent number 10,686,612
    • Issue date Jun 16, 2020
    • Hewlett Packard Enterprise Development LP
    • Ludovic Emmanuel Paul Noel Jacquin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Combining hashes of data blocks
    • Patent number 10,686,589
    • Issue date Jun 16, 2020
    • Hewlett Packard Enterprise Development LP
    • Brian Quentin Monahan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Secure memory systems
    • Patent number 10,650,169
    • Issue date May 12, 2020
    • Hewlett Packard Enterprise Development LP
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Blockchain hash value recomputation
    • Patent number 10,389,518
    • Issue date Aug 20, 2019
    • ENTIT Software LLC
    • Liqun Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Storing and retrieving ciphertext in data storage
    • Patent number 10,374,807
    • Issue date Aug 6, 2019
    • Hewlett Packard Enterprise Development LP
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Management of cryptographic keys
    • Patent number 10,027,481
    • Issue date Jul 17, 2018
    • Hewlett Packard Enterprise Development LP
    • Liqun Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Credential validation
    • Patent number 9,853,816
    • Issue date Dec 26, 2017
    • Hewlett Packard Enterprise Development LP
    • Liqun Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Data management
    • Patent number 9,798,888
    • Issue date Oct 24, 2017
    • Hewlett Packard Enterprise Development LP
    • Michael Bernd Beiter
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Workflow termination detection and workflow recovery
    • Patent number 9,703,606
    • Issue date Jul 11, 2017
    • Hewlett-Packard Development Company, L.P.
    • Helen Y Balinsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Policy-based data management
    • Patent number 9,628,516
    • Issue date Apr 18, 2017
    • Hewlett Packard Enterprise Development LP
    • Siani Pearson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Associating a signing key with a software component of a computing...
    • Patent number 9,361,462
    • Issue date Jun 7, 2016
    • Hewlett Packard Enterprise Development LP
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Shared secret used between keyboard and application
    • Patent number 9,292,715
    • Issue date Mar 22, 2016
    • Hewlett-Packard Development Company, L.P.
    • Wael M. Ibrahim
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Credential validation
    • Patent number 9,268,968
    • Issue date Feb 23, 2016
    • Hewlett Packard Enterprise Development LP
    • Liqun Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Policy-based data management
    • Patent number 9,203,621
    • Issue date Dec 1, 2015
    • Hewlett-Packard Development Company, L.P.
    • Siani Pearson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Managing data
    • Patent number 9,064,129
    • Issue date Jun 23, 2015
    • Hewlett-Packard Development Company, L.P.
    • Gina Kounga
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Digital signature method and system
    • Patent number 8,930,704
    • Issue date Jan 6, 2015
    • Hewlett-Packard Development Company, L.P.
    • Liqun Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Elliptic curve cryptographic signature
    • Patent number 8,868,910
    • Issue date Oct 21, 2014
    • Hewlett-Packard Development Company, L.P.
    • Liqun Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Extending an integrity measurement
    • Patent number 8,850,212
    • Issue date Sep 30, 2014
    • Hewlett-Packard Development Company, L.P.
    • Graeme John Proudler
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Authentication method
    • Patent number 8,812,845
    • Issue date Aug 19, 2014
    • STMicroelectronics S.r.l.
    • Liqun Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Managing document workflow
    • Patent number 8,775,395
    • Issue date Jul 8, 2014
    • Hewlett-Packard Development Company, L.P.
    • Helen Yelena Balinsky
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    DATA OBJECTS ASSOCIATED WITH PRIVATE SET INTERSECTION (PSI)
    • Publication number 20190075088
    • Publication date Mar 7, 2019
    • EntIT Software LLC
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEY GENERATION INFORMATION TREES
    • Publication number 20190058588
    • Publication date Feb 21, 2019
    • Hewlett-Packard Development Company, L.P.
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    COMBINING HASHES OF DATA BLOCKS
    • Publication number 20180254888
    • Publication date Sep 6, 2018
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Brian Quentin Monahan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TEXT ENCRYPTION
    • Publication number 20180241543
    • Publication date Aug 23, 2018
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DEVICE ATTESTATION
    • Publication number 20180241560
    • Publication date Aug 23, 2018
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    BLOCKCHAIN HASH VALUE RECOMPUTATION
    • Publication number 20180219669
    • Publication date Aug 2, 2018
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Liqun CHEN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SECURE MEMORY SYSTEMS
    • Publication number 20180165479
    • Publication date Jun 14, 2018
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CRYPTOGRAPHIC DATA
    • Publication number 20180152305
    • Publication date May 31, 2018
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Ludovic Emmanuel Paul Noel Jacquin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISTRIBUTION AND VERIFICATION OF TRANSACTION INTEGRITY KEYS
    • Publication number 20180123785
    • Publication date May 3, 2018
    • HEWLETT-PACKARD ENTERPRISE DEVELOPMET LP
    • Liqun Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ENCRYPTION FOR TRANSACTIONS IN A MEMORY FABRIC
    • Publication number 20170302454
    • Publication date Oct 19, 2017
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Ludovic Emmanuel Paul Noel Jacquin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DATASTREAM BLOCK ENCRYPTION
    • Publication number 20170279603
    • Publication date Sep 28, 2017
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Liqun CHEN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    KEY SEARCH TOKEN FOR ENCRYPTED DATA
    • Publication number 20170262546
    • Publication date Sep 14, 2017
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    UTILIZING ERROR CORRECTION (ECC) FOR SECURE SECRET SHARING
    • Publication number 20170250801
    • Publication date Aug 31, 2017
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Liqun CHEN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEY SPLITTING
    • Publication number 20170222800
    • Publication date Aug 3, 2017
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Stuart Haber
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SECURE TRANSACTIONS IN A MEMORY FABRIC
    • Publication number 20170213054
    • Publication date Jul 27, 2017
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    STORING AND RETRIEVING CIPHERTEXT IN DATA STORAGE
    • Publication number 20160344553
    • Publication date Nov 24, 2016
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Managing Data
    • Publication number 20160335453
    • Publication date Nov 17, 2016
    • Gina Kounga
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CREDENTIAL VALIDATION
    • Publication number 20160134421
    • Publication date May 12, 2016
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MANAGEMENT OF CRYPTOGRAPHIC KEYS
    • Publication number 20160127128
    • Publication date May 5, 2016
    • Hewlett-Packard Development Company, L.P.
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POLICY-BASED DATA MANAGEMENT
    • Publication number 20160112456
    • Publication date Apr 21, 2016
    • Hewlett-Packard Development Company, L.P.
    • Siani Pearson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DATA MANAGEMENT
    • Publication number 20160078239
    • Publication date Mar 17, 2016
    • Hewlett-Packard Development Company, L.P.
    • Michael Bernd Beiter
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ESTIMATING A QUANTITY OF EXPLOITABLE SECURITY VULNERABILITIES IN A...
    • Publication number 20140366140
    • Publication date Dec 11, 2014
    • Liqun CHEN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CREDENTIAL VALIDATION
    • Publication number 20140173274
    • Publication date Jun 19, 2014
    • Hewlett-Packard Development Company, L.P.
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POLICY-BASED DATA MANAGEMENT
    • Publication number 20140119540
    • Publication date May 1, 2014
    • Siani Pearson
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Digital Signatures
    • Publication number 20130326602
    • Publication date Dec 5, 2013
    • Hewlett-Packard Development Company, L.P.
    • Liqun Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MANAGING DATA
    • Publication number 20130227281
    • Publication date Aug 29, 2013
    • Gina Kounga
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELLIPTIC CURVE CRYPTOGRAPHIC SIGNATURE
    • Publication number 20130212391
    • Publication date Aug 15, 2013
    • Liqun Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    WORKFLOW TERMINATION DETECTION AND WORKFLOW RECOVERY
    • Publication number 20130198255
    • Publication date Aug 1, 2013
    • Helen Y. BALINSKY
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    OBJECT WITH IDENTITY BASED ENCRYPTION
    • Publication number 20130198524
    • Publication date Aug 1, 2013
    • Helen Y. Balinsky
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    AUTHENTICATION METHOD
    • Publication number 20130159713
    • Publication date Jun 20, 2013
    • Hewlett-Packard Development Company
    • Liqun CHEN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE