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Ka Kei Kwok
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Milpitas, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reset verification
Patent number
9,483,594
Issue date
Nov 1, 2016
Mentor Graphics Corporation
Ka-kei Kwok
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hierarchical verification of clock domain crossings
Patent number
9,117,044
Issue date
Aug 25, 2015
Mentor Graphics Corporation
Ka-Kei Kwok
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Metastability effects simulation for a circuit description
Patent number
8,914,761
Issue date
Dec 16, 2014
Mentor Graphics Corporation
Tai An Ly
G01 - MEASURING TESTING
Information
Patent Grant
Hierarchical verification of clock domain crossings
Patent number
8,819,599
Issue date
Aug 26, 2014
Mentor Graphics Corporation
Ka-Kei Kwok
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Metastability effects simulation for a circuit description
Patent number
8,438,516
Issue date
May 7, 2013
Mentor Graphics Corporation
Tai An Ly
G01 - MEASURING TESTING
Information
Patent Grant
Formal verification of clock domain crossings
Patent number
8,271,918
Issue date
Sep 18, 2012
Mentor Graphics Corporation
Ka-Kei Kwok
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Metastability effects simulation for a circuit description
Patent number
7,712,062
Issue date
May 4, 2010
Tai An Ly
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Metastability injector for a circuit description
Patent number
7,454,728
Issue date
Nov 18, 2008
Tai An Ly
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Metastability effects simulation for a circuit description
Patent number
7,356,789
Issue date
Apr 8, 2008
Tai An Ly
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Metastability injector for a circuit description
Patent number
7,243,322
Issue date
Jul 10, 2007
Tai An Ly
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
RESET VERIFICATION
Publication number
20160063161
Publication date
Mar 3, 2016
Mentor Graphics Corporation
Ka-kei Kwok
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Hierarchical Verification Of Clock Domain Crossings
Publication number
20150026654
Publication date
Jan 22, 2015
Mentor Graphics Corporation
Ka-Kei Kwok
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METASTABILITY EFFECTS SIMULATION FOR A CIRCUIT DESCRIPTION
Publication number
20130246985
Publication date
Sep 19, 2013
Mentor Graphics Corporation
Tai An Ly
G01 - MEASURING TESTING
Information
Patent Application
METASTABILITY EFFECTS SIMULATION FOR A CIRCUIT DESCRIPTION
Publication number
20100287524
Publication date
Nov 11, 2010
Tai An Ly
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Hierarchical Verification Of Clock Domain Crossings
Publication number
20100242003
Publication date
Sep 23, 2010
Ka-Kei Kwok
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Formal Verification Of Clock Domain Crossings
Publication number
20100199244
Publication date
Aug 5, 2010
Ka-Kei Kwok
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METASTABILITY EFFECTS SIMULATION FOR A CIRCUIT DESCRIPTION
Publication number
20080134115
Publication date
Jun 5, 2008
Mentor Graphics Corporation
Tai An Ly
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METASTABILITY INJECTOR FOR A CIRCUIT DESCRIPTION
Publication number
20070230645
Publication date
Oct 4, 2007
Mentor Graphics Corporation
Tai An Ly
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Metastability effects simulation for a circuit description
Publication number
20050268265
Publication date
Dec 1, 2005
Mentor Graphics Corporation
Tai An Ly
G06 - COMPUTING CALCULATING COUNTING