Ambuj Kumar

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Geo-fencing of an application for a secure cryptographic environment
- Patent number 12,086,217
- Issue date Sep 10, 2024
- FORTANIX, INC.
- Anand Kashyap
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Preemption of a container in a secure computation environment
- Patent number 12,050,719
- Issue date Jul 30, 2024
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Diversifying a base symmetric key based on a public key
- Patent number 11,934,323
- Issue date Mar 19, 2024
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generating a device identification key from a base key for authenti...
- Patent number 11,882,102
- Issue date Jan 23, 2024
- CRYPTOGRAPHY RESEARCH, INC.
- Philippe Alain Martineau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Outputting a key based on an authorized sequence of operations
- Patent number 11,811,908
- Issue date Nov 7, 2023
- CRYPTOGRAPHY RESEARCH, INC.
- Megan Anneke Wachs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Managing privileges of different entities for an integrated circuit
- Patent number 11,789,625
- Issue date Oct 17, 2023
- CRYPTOGRAPHY RESEARCH, INC.
- Benjamin Che-Ming Jun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure data provisioning
- Patent number 11,765,149
- Issue date Sep 19, 2023
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Location aware cryptography
- Patent number 11,706,026
- Issue date Jul 18, 2023
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure computation of multiparty data
- Patent number 11,627,116
- Issue date Apr 11, 2023
- FORTANIX, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure search service
- Patent number 11,627,117
- Issue date Apr 11, 2023
- FORTANIX, INC.
- Anand Kashyap
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cryptographic management of lifecycle states
- Patent number 11,582,033
- Issue date Feb 14, 2023
- RAMBUS INC.
- Ambuj Kumar
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Generating a cryptographic key based on transaction data of mobile...
- Patent number 11,521,203
- Issue date Dec 6, 2022
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Confidential computing workflows
- Patent number 11,481,515
- Issue date Oct 25, 2022
- FORTANIX, INC.
- Jethro Gideon Beekman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing privileges of different entities for an integrated circuit
- Patent number 11,403,014
- Issue date Aug 2, 2022
- CRYPTOGRAPHY RESEARCH, INC.
- Benjamin Che-Ming Jun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Runtime encryption plugin for a key management system
- Patent number 11,349,822
- Issue date May 31, 2022
- FORTANIX, INC.
- Anand Kashyap
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure computation environment
- Patent number 11,250,134
- Issue date Feb 15, 2022
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device with multiple roots of trust
- Patent number 11,216,389
- Issue date Jan 4, 2022
- Cryptography Research, Inc.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Providing attributes of a network service
- Patent number 11,095,684
- Issue date Aug 17, 2021
- FORTANIX, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Location aware cryptography
- Patent number 11,082,224
- Issue date Aug 3, 2021
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Diversifying a base symmetric key based on a public key
- Patent number 11,042,488
- Issue date Jun 22, 2021
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Preemption of a container in a secure computation environment
- Patent number 11,010,494
- Issue date May 18, 2021
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generating a device identification key from a base key for authenti...
- Patent number 10,999,264
- Issue date May 4, 2021
- CRYPTOGRAPHY RESEARCH, INC.
- Philippe Alain Martineau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Management of and persistent storage for nodes in a secure cluster
- Patent number 10,911,538
- Issue date Feb 2, 2021
- Fortanix, Inc.
- Ambuj Kumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic management of lifecycle states
- Patent number 10,897,352
- Issue date Jan 19, 2021
- RAMBUS INC.
- Ambuj Kumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual one-time programmable memory management
- Patent number 10,884,673
- Issue date Jan 5, 2021
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing privileges of different entities for an integrated circuit
- Patent number 10,860,229
- Issue date Dec 8, 2020
- CRYPTOGRAPHY RESEARCH INC.
- Benjamin Che-Ming Jun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-encrypting key management system
- Patent number 10,609,006
- Issue date Mar 31, 2020
- Fortanix, Inc.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Outputting a key based on an authorized sequence of operations
- Patent number 10,560,260
- Issue date Feb 11, 2020
- Cryptography Research, Inc.
- Megan Anneke Wachs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure data provisioning
- Patent number 10,440,000
- Issue date Oct 8, 2019
- Cryptography Research, Inc.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Preemption of a container in a secure computation environment
- Patent number 10,417,453
- Issue date Sep 17, 2019
- Cryptography Research, Inc.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
GEO-FENCING OF AN APPLICATION FOR A SECURE CRYPTOGRAPHIC ENVIRONMENT
- Publication number 20240411842
- Publication date Dec 12, 2024
- Fortanix, Inc.
- Anand Kashyap
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELF-ENCRYPTING KEY MANAGEMENT SYSTEM
- Publication number 20230155989
- Publication date May 18, 2023
- Fortanix, Inc.
- Ambuj KUMAR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGING PRIVILEGES OF DIFFERENT ENTITIES FOR AN INTEGRATED CIRCUIT
- Publication number 20230047575
- Publication date Feb 16, 2023
- CRYPTOGRAPHY RESEARCH, INC.
- Benjamin Che-Ming JUN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE COMPUTATION ENVIRONMENT
- Publication number 20220382874
- Publication date Dec 1, 2022
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONFIDENTIAL COMPUTING WORKFLOWS
- Publication number 20220277107
- Publication date Sep 1, 2022
- Fortanix, Inc.
- Jethro Gideon Beekman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE SEARCH SERVICE
- Publication number 20220060451
- Publication date Feb 24, 2022
- Fortanix, Inc.
- Anand Kashyap
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOCATION AWARE CRYPTOGRAPHY
- Publication number 20220021534
- Publication date Jan 20, 2022
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIVERSIFYING A BASE SYMMETRIC KEY BASED ON A PUBLIC KEY
- Publication number 20220012186
- Publication date Jan 13, 2022
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PREEMPTION OF A CONTAINER IN A SECURE COMPUTATION ENVIRONMENT
- Publication number 20210357532
- Publication date Nov 18, 2021
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATING A DEVICE IDENTIFICATION KEY FROM A BASE KEY FOR AUTHENTI...
- Publication number 20210344657
- Publication date Nov 4, 2021
- CRYPTOGRAPHY RESEARCH, INC.
- Philippe Alain Martineau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GEO-FENCING OF AN APPLICATION FOR A SECURE CRYPTOGRAPHIC ENVIRONMENT
- Publication number 20210312016
- Publication date Oct 7, 2021
- Fortanix, Inc.
- Anand Kashyap
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE COMPUTATION OF MULTIPARTY DATA
- Publication number 20210273921
- Publication date Sep 2, 2021
- Fortanix, Inc.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGING PRIVILEGES OF DIFFERENT ENTITIES FOR AN INTEGRATED CIRCUIT
- Publication number 20210173576
- Publication date Jun 10, 2021
- CRYPTOGRAPHY RESEARCH, INC.
- Benjamin Che-Ming JUN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CRYPTOGRAPHIC MANAGEMENT OF LIFECYCLE STATES
- Publication number 20210160063
- Publication date May 27, 2021
- CRYPTOGRAPHY RESEARCH, INC.
- Ambuj KUMAR
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
OUTPUTTING A KEY BASED ON AN AUTHORIZED SEQUENCE OF OPERATIONS
- Publication number 20200304287
- Publication date Sep 24, 2020
- Cryptography Research, Inc.
- Megan Anneke Wachs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDING ATTRIBUTES OF A NETWORK SERVICE
- Publication number 20200220898
- Publication date Jul 9, 2020
- Fortanix, Inc.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELF-ENCRYPTING KEY MANAGEMENT SYSTEM
- Publication number 20200204530
- Publication date Jun 25, 2020
- Fortanix, Inc.
- Ambuj KUMAR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE DATA PROVISIONING
- Publication number 20200120077
- Publication date Apr 16, 2020
- Cryptography Research, Inc.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PREEMPTION OF A CONTAINER IN A SECURE COMPUTATION ENVIRONMEN
- Publication number 20200104531
- Publication date Apr 2, 2020
- Cryptography Research, Inc.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL ONE-TIME PROGRAMMABLE MEMORY MANAGEMENT
- Publication number 20200026474
- Publication date Jan 23, 2020
- Cryptography Research, Inc.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOCATION AWARE CRYPTOGRAPHY
- Publication number 20200007328
- Publication date Jan 2, 2020
- Cryptography Research, Inc.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OUTPUTTING A KEY BASED ON AN AUTHORIZED SEQUENCE OF OPERATIONS
- Publication number 20190273604
- Publication date Sep 5, 2019
- Cryptography Research, Inc.
- Megan Anneke Wachs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RUNTIME ENCRYPTION PLUGIN FOR A KEY MANAGEMENT SYSTEM
- Publication number 20190158474
- Publication date May 23, 2019
- Fortanix, Inc.
- Anand Kashyap
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE WITH MULTIPLE ROOTS OF TRUST
- Publication number 20180357183
- Publication date Dec 13, 2018
- Cryptography Research, Inc.
- Ambuj KUMAR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGEMENT OF AND PERSISTENT STORAGE FOR NODES IN A SECURE CLUSTER
- Publication number 20180295115
- Publication date Oct 11, 2018
- Fortanix, Inc.
- Ambuj Kumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CRYPTOGRAPHIC MANAGEMENT OF LIFECYCLE STATES
- Publication number 20180248688
- Publication date Aug 30, 2018
- Cryptography Research, Inc.
- Ambuj KUMAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELF-ENCRYPTING KEY MANAGEMENT SYSTEM
- Publication number 20180205711
- Publication date Jul 19, 2018
- Fortanix, Inc.
- Ambuj KUMAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCATION AWARE CRYPTOGRAPHY
- Publication number 20180183593
- Publication date Jun 28, 2018
- Cryptography Research, Inc.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE COMPUTATION ENVIRONMENT
- Publication number 20180181760
- Publication date Jun 28, 2018
- Cryptography Research, Inc.
- Ambuj Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATING A DEVICE IDENTIFICATION KEY FROM A BASE KEY FOR AUTHENTI...
- Publication number 20170250967
- Publication date Aug 31, 2017
- Cryptography Research, Inc.
- Philippe Alain Martineau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ambuj Kumar

Person

Patents Grantslast 30 patents

Geo-fencing of an application for a secure cryptographic environment

Preemption of a container in a secure computation environment

Diversifying a base symmetric key based on a public key

Generating a device identification key from a base key for authenti...

Outputting a key based on an authorized sequence of operations

Managing privileges of different entities for an integrated circuit

Secure data provisioning

Location aware cryptography

Secure computation of multiparty data

Secure search service

Cryptographic management of lifecycle states

Generating a cryptographic key based on transaction data of mobile...

Confidential computing workflows

Managing privileges of different entities for an integrated circuit

Runtime encryption plugin for a key management system

Secure computation environment

Device with multiple roots of trust

Providing attributes of a network service

Location aware cryptography

Diversifying a base symmetric key based on a public key

Preemption of a container in a secure computation environment

Generating a device identification key from a base key for authenti...

Management of and persistent storage for nodes in a secure cluster

Cryptographic management of lifecycle states

Virtual one-time programmable memory management

Managing privileges of different entities for an integrated circuit

Self-encrypting key management system

Outputting a key based on an authorized sequence of operations

Secure data provisioning

Preemption of a container in a secure computation environment

Patents Applicationslast 30 patents

GEO-FENCING OF AN APPLICATION FOR A SECURE CRYPTOGRAPHIC ENVIRONMENT

SELF-ENCRYPTING KEY MANAGEMENT SYSTEM

MANAGING PRIVILEGES OF DIFFERENT ENTITIES FOR AN INTEGRATED CIRCUIT

SECURE COMPUTATION ENVIRONMENT

CONFIDENTIAL COMPUTING WORKFLOWS

SECURE SEARCH SERVICE

LOCATION AWARE CRYPTOGRAPHY

DIVERSIFYING A BASE SYMMETRIC KEY BASED ON A PUBLIC KEY

PREEMPTION OF A CONTAINER IN A SECURE COMPUTATION ENVIRONMENT

GENERATING A DEVICE IDENTIFICATION KEY FROM A BASE KEY FOR AUTHENTI...

GEO-FENCING OF AN APPLICATION FOR A SECURE CRYPTOGRAPHIC ENVIRONMENT

SECURE COMPUTATION OF MULTIPARTY DATA

MANAGING PRIVILEGES OF DIFFERENT ENTITIES FOR AN INTEGRATED CIRCUIT

CRYPTOGRAPHIC MANAGEMENT OF LIFECYCLE STATES

OUTPUTTING A KEY BASED ON AN AUTHORIZED SEQUENCE OF OPERATIONS

PROVIDING ATTRIBUTES OF A NETWORK SERVICE

SELF-ENCRYPTING KEY MANAGEMENT SYSTEM

SECURE DATA PROVISIONING

PREEMPTION OF A CONTAINER IN A SECURE COMPUTATION ENVIRONMEN

VIRTUAL ONE-TIME PROGRAMMABLE MEMORY MANAGEMENT

LOCATION AWARE CRYPTOGRAPHY

OUTPUTTING A KEY BASED ON AN AUTHORIZED SEQUENCE OF OPERATIONS

RUNTIME ENCRYPTION PLUGIN FOR A KEY MANAGEMENT SYSTEM

DEVICE WITH MULTIPLE ROOTS OF TRUST

MANAGEMENT OF AND PERSISTENT STORAGE FOR NODES IN A SECURE CLUSTER

CRYPTOGRAPHIC MANAGEMENT OF LIFECYCLE STATES

SELF-ENCRYPTING KEY MANAGEMENT SYSTEM

LOCATION AWARE CRYPTOGRAPHY

SECURE COMPUTATION ENVIRONMENT

GENERATING A DEVICE IDENTIFICATION KEY FROM A BASE KEY FOR AUTHENTI...