Membership
Tour
Register
Log in
John Yin Kwong Li
Follow
Person
Laguna Niguel, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Head switch operation for a disk drive
Patent number
7,679,854
Issue date
Mar 16, 2010
Western Digital Technologies, Inc.
Aswartha Narayana
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk having efficiently stored WRRO compensation value red...
Patent number
7,580,212
Issue date
Aug 25, 2009
Western Digital Technologies, Inc.
John Yin Kwong Li
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive writing wedge RRO values in a butterfly pattern
Patent number
7,576,941
Issue date
Aug 18, 2009
Western Digital Technologies, Inc.
Teddy T. C. Chen
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for wedge time shift calibration in a disk drive
Patent number
7,339,761
Issue date
Mar 4, 2008
Western Digital Technologies, Inc.
Kuang-Yang Tu
G11 - INFORMATION STORAGE
Information
Patent Grant
Reducing estimation period for repeatable runout errors in a disk d...
Patent number
6,924,959
Issue date
Aug 2, 2005
Western Digital Technologies, Inc.
Hemant Melkote
G11 - INFORMATION STORAGE