MINGHUA QU

Person

WATERLOO, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Strengthened public key protocol
- Patent number 8,983,064
- Issue date Mar 17, 2015
- Certicom.Corp.
- Scott A. Vanstone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Strengthened public key protocol
- Patent number 8,953,787
- Issue date Feb 10, 2015
- Certicom.Corp.
- Scott A. Vanstone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Masked digital signatures
- Patent number 8,732,467
- Issue date May 20, 2014
- Certicom Corp.
- Scott Alexander Vanstone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicit certificate scheme
- Patent number 8,712,042
- Issue date Apr 29, 2014
- Certicom.Corp.
- Minghua Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicit certificate scheme
- Patent number 8,705,735
- Issue date Apr 22, 2014
- Certicom.Corp.
- Minghua Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Masked digital signatures
- Patent number 8,359,468
- Issue date Jan 22, 2013
- Certicom Corp.
- Scott Alexander Vanstone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicit certificate scheme
- Patent number 8,270,601
- Issue date Sep 18, 2012
- Certicom Corp.
- Minghua Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Strengthened public key protocol
- Patent number 8,229,113
- Issue date Jul 24, 2012
- Certicom Corp.
- Scott A. Vanstone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key agreement and transport protocol with implicit signatures
- Patent number 8,090,947
- Issue date Jan 3, 2012
- Certicom Corp.
- Scott Alexander Vanstone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Masked digital signatures
- Patent number 7,996,676
- Issue date Aug 9, 2011
- Certicom.Corp.
- Donald B. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key agreement and transport protocol with implicit signatures
- Patent number 7,779,259
- Issue date Aug 17, 2010
- Certicom Corp.
- Scott Vanstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implicit certificate scheme
- Patent number 7,653,201
- Issue date Jan 26, 2010
- Certicom Corp.
- Minghua Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Strengthened public key protocol
- Patent number 7,567,669
- Issue date Jul 28, 2009
- Certicom Corp.
- Scott A. Vanstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implicit certificate scheme
- Patent number 7,391,868
- Issue date Jun 24, 2008
- Certicom Corp.
- Minghua Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key agreement and transport protocol
- Patent number 7,243,232
- Issue date Jul 10, 2007
- Certicom Corp.
- Scott A. Vanstone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicit certificate scheme
- Patent number 6,792,530
- Issue date Sep 14, 2004
- Certicom Corp.
- Minghua Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key agreement and transport protocol with implicit signatures
- Patent number 6,785,813
- Issue date Aug 31, 2004
- Certicom Corp.
- Scott Vanstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Strengthened public key protocol
- Patent number 6,563,928
- Issue date May 13, 2003
- Certicom Corp.
- Scott A. Vanstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Masked digital signatures
- Patent number 6,279,110
- Issue date Aug 21, 2001
- Certicom Corporation
- Donald B. Johnson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital signature protocol with reduced bandwidth
- Patent number 6,097,813
- Issue date Aug 1, 2000
- Certicom Corp.
- Scott A. Vanstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Strengthened public key protocol
- Patent number 5,933,504
- Issue date Aug 3, 1999
- Certicom Corp.
- Scott A. Vanstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Key agreement and transport protocol with implicit signatures
- Patent number 5,896,455
- Issue date Apr 20, 1999
- Certicom Corporation
- Scott Vanstone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key agreement and transport protocol with implicit signatures
- Patent number 5,761,305
- Issue date Jun 2, 1998
- Certicom Corporation
- Scott Vanstone
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IMPLICIT CERTIFICATE SCHEME
- Publication number 20140229730
- Publication date Aug 14, 2014
- Minghua Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MASKED DIGITAL SIGNATURES
- Publication number 20130145168
- Publication date Jun 6, 2013
- CERTICOM CORP.
- Scott Alexander Vanstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Implicit Certificate Scheme
- Publication number 20120300924
- Publication date Nov 29, 2012
- Minghua Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Implicit Certificate Scheme
- Publication number 20120303950
- Publication date Nov 29, 2012
- Minghua Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STRENGTHENED PUBLIC KEY PROTOCOL
- Publication number 20120257758
- Publication date Oct 11, 2012
- Scott A. VANSTONE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Key Agreement and Transport Protocol with Implicit Signatures
- Publication number 20120079274
- Publication date Mar 29, 2012
- CERTICOM CORP.
- Scott Vanstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MASKED DIGITAL SIGNATURES
- Publication number 20110258455
- Publication date Oct 20, 2011
- Research in Motion Limited
- Donald B. Johnson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEY AGREEMENT AND TRANSPORT PROTOCOL WITH IMPLICIT SIGNATURES
- Publication number 20100281259
- Publication date Nov 4, 2010
- CERTICOM CORP.
- Scott Vanstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLICIT CERTIFICATE SCHEME
- Publication number 20100166188
- Publication date Jul 1, 2010
- CERTICOM CORP.
- Minghua Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Strengthened public key protocol
- Publication number 20100014663
- Publication date Jan 21, 2010
- CERTICOM CORP.
- Scott A. Vanstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MASKED DIGITAL SIGNATURES
- Publication number 20090319790
- Publication date Dec 24, 2009
- CERTICOM CORP.
- Donald B. Johnson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLICIT CERTIFICATE SCHEME
- Publication number 20090041238
- Publication date Feb 12, 2009
- Minghua Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Key Agreement and Transport Protocol With Implicit Signatures
- Publication number 20080162940
- Publication date Jul 3, 2008
- Scott A. Vanstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Key agreement and transport protocol with implicit signatures
- Publication number 20050182936
- Publication date Aug 18, 2005
- Cryptech Systems Inc.
- Scott Vanstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Implicit certificate scheme
- Publication number 20050114651
- Publication date May 26, 2005
- Minghua Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Strengthened public key protocol
- Publication number 20030076954
- Publication date Apr 24, 2003
- Scott A. Vanstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Key agreement and transport protocol
- Publication number 20030044019
- Publication date Mar 6, 2003
- Scott A. Vanstone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEY AGREEMENT AND TRANSPORT PROTOCOL
- Publication number 20010042205
- Publication date Nov 15, 2001
- SCOTT VANSTONE
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Strengthened public key protocol

Strengthened public key protocol

Masked digital signatures

Implicit certificate scheme

Implicit certificate scheme

Masked digital signatures

Implicit certificate scheme

Strengthened public key protocol

Key agreement and transport protocol with implicit signatures

Masked digital signatures

Key agreement and transport protocol with implicit signatures

Implicit certificate scheme

Strengthened public key protocol

Implicit certificate scheme

Key agreement and transport protocol

Implicit certificate scheme

Key agreement and transport protocol with implicit signatures

Strengthened public key protocol

Masked digital signatures

Digital signature protocol with reduced bandwidth

Strengthened public key protocol

Key agreement and transport protocol with implicit signatures

Key agreement and transport protocol with implicit signatures

Patents Applicationslast 30 patents

IMPLICIT CERTIFICATE SCHEME

MASKED DIGITAL SIGNATURES

Implicit Certificate Scheme

Implicit Certificate Scheme

STRENGTHENED PUBLIC KEY PROTOCOL

Key Agreement and Transport Protocol with Implicit Signatures

MASKED DIGITAL SIGNATURES

KEY AGREEMENT AND TRANSPORT PROTOCOL WITH IMPLICIT SIGNATURES

IMPLICIT CERTIFICATE SCHEME

Strengthened public key protocol

MASKED DIGITAL SIGNATURES

IMPLICIT CERTIFICATE SCHEME

Key Agreement and Transport Protocol With Implicit Signatures

Key agreement and transport protocol with implicit signatures

Implicit certificate scheme

Strengthened public key protocol

Key agreement and transport protocol

KEY AGREEMENT AND TRANSPORT PROTOCOL