Zheng Qi

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Scalable and secure key management for cryptographic data processing
- Patent number 9,954,826
- Issue date Apr 24, 2018
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Mark Buer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure generation of a device root key in the field
- Patent number 8,953,790
- Issue date Feb 10, 2015
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable and secure key management for cryptographic data processing
- Patent number 8,929,544
- Issue date Jan 6, 2015
- Broadcom Corporation
- Mark Buer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for side-channel attack prevention
- Patent number 8,781,111
- Issue date Jul 15, 2014
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for determining and securing proximity informatio...
- Patent number 8,717,932
- Issue date May 6, 2014
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Preserving security association in MACsec protected network through...
- Patent number 8,700,891
- Issue date Apr 15, 2014
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable and secure key management for cryptographic data processing
- Patent number 8,411,867
- Issue date Apr 2, 2013
- Broadcom Corporation
- Mark Buer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus performing hash operations in a cryptography...
- Patent number 8,315,381
- Issue date Nov 20, 2012
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chaining port scheme for network security
- Patent number 8,112,622
- Issue date Feb 7, 2012
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-data rate security architecture for network security
- Patent number 8,010,801
- Issue date Aug 30, 2011
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authentication engine architecture and method
- Patent number 8,000,469
- Issue date Aug 16, 2011
- Broadcom Corporation
- Mark Buer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-data rate cryptography architecture for network security
- Patent number 7,886,143
- Issue date Feb 8, 2011
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for securing a network utilizing IPsec and MACsec...
- Patent number 7,853,691
- Issue date Dec 14, 2010
- Broadcom Corporation
- Uri Elzur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for generating initial vectors
- Patent number 7,822,797
- Issue date Oct 26, 2010
- Broadcom Corporation
- Mark L. Buer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for accelerating secure session processing
- Patent number 7,600,122
- Issue date Oct 6, 2009
- Broadcom Corporation
- Joseph Tardo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for implementing a cryptography engine
- Patent number 7,502,463
- Issue date Mar 10, 2009
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Security association updates in a packet load-balanced system
- Patent number 7,454,610
- Issue date Nov 18, 2008
- Broadcom Corporation
- Mark L. Buer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for performing hash operations in a cryptogra...
- Patent number 7,400,722
- Issue date Jul 15, 2008
- Broadcom Corporation
- Zheng Qi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for implementing a cryptography engine
- Patent number 7,366,300
- Issue date Apr 29, 2008
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast SHA1 implementation
- Patent number 7,299,355
- Issue date Nov 20, 2007
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authentication engine architecture and method
- Patent number 7,177,421
- Issue date Feb 13, 2007
- Broadcom Corporation
- Mark Buer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for implementing a cryptography engine
- Patent number 7,142,671
- Issue date Nov 28, 2006
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for accelerating secure session processing
- Patent number 7,134,014
- Issue date Nov 7, 2006
- Broadcom Corporation
- Joseph Tardo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for accelerating secure session processing
- Patent number 7,007,163
- Issue date Feb 28, 2006
- Broadcom Corporation
- Joseph Tardo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Scalable and Secure Key Management for Cryptographic Data Processing
- Publication number 20150256518
- Publication date Sep 10, 2015
- BROADCOM CORPORATION
- Mark Buer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scalable and Secure Key Management for Cryptographic Data Processing
- Publication number 20130230165
- Publication date Sep 5, 2013
- BROADCOM CORPORATION
- Mark BUER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Secure Key Generation
- Publication number 20130129087
- Publication date May 23, 2013
- Zheng Qi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Scalable and Secure Key Management For Cryptographic Data Processing
- Publication number 20100254537
- Publication date Oct 7, 2010
- BROADCOM CORPORATION
- Mark BUER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Scalable and Extensible Architecture for Asymmetrical Cryptographic...
- Publication number 20090319804
- Publication date Dec 24, 2009
- BROADCOM CORPORATION
- Zheng QI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRESERVING SECURITY ASSOCATION IN MACSEC PROTECTED NETWORK THROUGH...
- Publication number 20090307751
- Publication date Dec 10, 2009
- BROADCOM CORPORATION
- Meg Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and apparatus performing hash operations in a cryptography...
- Publication number 20090028326
- Publication date Jan 29, 2009
- BROADCOM CORPORATION
- Zheng Qi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Methods for Side-Channel Attack Prevention
- Publication number 20090010424
- Publication date Jan 8, 2009
- BROADCOM CORPORATION
- Zheng QI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Chaining port scheme for network security
- Publication number 20080141023
- Publication date Jun 12, 2008
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-data rate cryptography architecture for network security
- Publication number 20080130889
- Publication date Jun 5, 2008
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING AND SECURING PROXIMITY INFORMATIO...
- Publication number 20080123555
- Publication date May 29, 2008
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR SECURING A NETWORK UTILIZING IPSEC and MACSEC...
- Publication number 20080126559
- Publication date May 29, 2008
- Uri Elzur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Authentication engine architecture and method
- Publication number 20070110230
- Publication date May 17, 2007
- BROADCOM CORPORATION
- Mark Buer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and apparatus for accelerating secure session processing
- Publication number 20070055875
- Publication date Mar 8, 2007
- BROADCOM CORPORATION
- Joseph Tardo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and apparatus for accelerating secure session processing
- Publication number 20060085640
- Publication date Apr 20, 2006
- Broadcom Corporation
- Joseph Tardo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Security association updates in a packet load-balanced system
- Publication number 20040128553
- Publication date Jul 1, 2004
- Mark L. Buer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for generating initial vectors
- Publication number 20040019619
- Publication date Jan 29, 2004
- Mark L. Buer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and apparatus for accelerating secure session processing
- Publication number 20030233539
- Publication date Dec 18, 2003
- BROADCOM CORPORATION
- Joseph Tardo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and apparatus for performing hash operations in a cryptogra...
- Publication number 20030185391
- Publication date Oct 2, 2003
- BROADCOM CORPORATION
- Zheng Qi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fast SHA1 implementation
- Publication number 20020184498
- Publication date Dec 5, 2002
- BROADCOM CORPORATION
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and apparatus for implementing a cryptography engine
- Publication number 20020106078
- Publication date Aug 8, 2002
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and apparatus for implementing a cryptography engine
- Publication number 20020108048
- Publication date Aug 8, 2002
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and apparatus for implementing a cryptography engine
- Publication number 20020106080
- Publication date Aug 8, 2002
- Broadcom Corporation
- Zheng Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Authentication engine architecture and method
- Publication number 20020001384
- Publication date Jan 3, 2002
- Broadcom Corporation
- Mark Buer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Scalable and secure key management for cryptographic data processing

Secure generation of a device root key in the field

Scalable and secure key management for cryptographic data processing

System and methods for side-channel attack prevention

Method and system for determining and securing proximity informatio...

Preserving security association in MACsec protected network through...

Scalable and secure key management for cryptographic data processing

Methods and apparatus performing hash operations in a cryptography...

Chaining port scheme for network security

Multi-data rate security architecture for network security

Authentication engine architecture and method

Multi-data rate cryptography architecture for network security

Method and system for securing a network utilizing IPsec and MACsec...

System and method for generating initial vectors

Methods and apparatus for accelerating secure session processing

Methods and apparatus for implementing a cryptography engine

Security association updates in a packet load-balanced system

Methods and apparatus for performing hash operations in a cryptogra...

Methods and apparatus for implementing a cryptography engine

Fast SHA1 implementation

Authentication engine architecture and method

Methods and apparatus for implementing a cryptography engine

Methods and apparatus for accelerating secure session processing

Methods and apparatus for accelerating secure session processing

Patents Applicationslast 30 patents

Scalable and Secure Key Management for Cryptographic Data Processing

Scalable and Secure Key Management for Cryptographic Data Processing

Secure Key Generation

Scalable and Secure Key Management For Cryptographic Data Processing

Scalable and Extensible Architecture for Asymmetrical Cryptographic...

PRESERVING SECURITY ASSOCATION IN MACSEC PROTECTED NETWORK THROUGH...

Methods and apparatus performing hash operations in a cryptography...

System and Methods for Side-Channel Attack Prevention

Chaining port scheme for network security

Multi-data rate cryptography architecture for network security

METHOD AND SYSTEM FOR DETERMINING AND SECURING PROXIMITY INFORMATIO...

METHOD AND SYSTEM FOR SECURING A NETWORK UTILIZING IPSEC and MACSEC...

Authentication engine architecture and method

Methods and apparatus for accelerating secure session processing

Methods and apparatus for accelerating secure session processing

Security association updates in a packet load-balanced system

System and method for generating initial vectors

Methods and apparatus for accelerating secure session processing

Methods and apparatus for performing hash operations in a cryptogra...

Fast SHA1 implementation

Methods and apparatus for implementing a cryptography engine

Methods and apparatus for implementing a cryptography engine

Methods and apparatus for implementing a cryptography engine

Authentication engine architecture and method