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Leo Yuan
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Los Altos, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Automated calibration of I/O over a multi-variable eye window
Patent number
7,296,104
Issue date
Nov 13, 2007
Sun Microsystems, Inc.
Brian L. Smith
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Noise margin self-diagnostic receiver logic
Patent number
7,130,340
Issue date
Oct 31, 2006
Sun Microsystems, Inc.
Jyh-Ming Jong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automated calibration of I/O over a multi-variable eye window
Patent number
6,944,692
Issue date
Sep 13, 2005
Sun Microsystems, Inc.
Brian L. Smith
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Source synchronous receiver link initialization and input floating...
Patent number
6,937,680
Issue date
Aug 30, 2005
Sun Microsystems, Inc.
Wai Fong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for testing operational transmissions of an integ...
Patent number
6,880,118
Issue date
Apr 12, 2005
Sun Microsystems, Inc.
Cecilia T. Chen
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for detecting valid clock signals at a clock r...
Patent number
6,737,892
Issue date
May 18, 2004
Sun Microsystems, Inc.
Jyh-Ming Jong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for on-chip reference voltage generator for receivers in...
Patent number
6,542,026
Issue date
Apr 1, 2003
Sun Microsystems, Inc.
Chung-Hsiao R. Wu
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method and circuitry for a pre-emphasis scheme for single-ended cen...
Patent number
6,518,792
Issue date
Feb 11, 2003
Sun Microsystems, Inc.
Jyh-Ming Jong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Computer system including multiple clock sources and failover switc...
Patent number
6,516,422
Issue date
Feb 4, 2003
Sun Microsystems, Inc.
Drew G. Doblar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Dual voltage sense cell for input/output dynamic termination logic
Patent number
6,504,486
Issue date
Jan 7, 2003
Sun Microsystems, Inc.
Jyh-Ming Jong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital data transmission via multi-valued logic signals generated...
Patent number
6,477,205
Issue date
Nov 5, 2002
Sun Microsystems, Inc.
Drew G. Doblar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method to reduce wire-or glitch in high performance bus design to i...
Patent number
6,310,489
Issue date
Oct 30, 2001
Sun Microsystems, Inc.
Leo Yuan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for dynamic termination logic of data buses
Patent number
6,239,619
Issue date
May 29, 2001
Sun Microsystems, Inc.
Leo Yuan
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Automated calibration of I/O over a multi-variable eye window
Publication number
20060009931
Publication date
Jan 12, 2006
Sun Microsystems, Inc.
Brian L. Smith
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
I/O test methodology
Publication number
20030080769
Publication date
May 1, 2003
Cecilia T. Chen
G01 - MEASURING TESTING
Information
Patent Application
Automated calibration of I/O over a multi-variable eye window
Publication number
20030051086
Publication date
Mar 13, 2003
Brian L. Smith
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS FOR ON-CHIP REFERENCE VOLTAGE GENERATOR FOR RECEIVERS IN...
Publication number
20030034829
Publication date
Feb 20, 2003
Chung-Hsiao R. Wu
G05 - CONTROLLING REGULATING
Information
Patent Application
METHOD AND CIRCUITRY FOR A PRE-EMPHASIS SCHEME FOR SINGLE-ENDED CEN...
Publication number
20020186056
Publication date
Dec 12, 2002
Jyh-Ming Jong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Source synchronous receiver link initialization and input floating...
Publication number
20020154718
Publication date
Oct 24, 2002
Wai Fong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for detecting valid clock signals at a clock r...
Publication number
20020078392
Publication date
Jun 20, 2002
Jyh-Ming Jong
G06 - COMPUTING CALCULATING COUNTING