Tehri S. Lee

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Disk drive calibrating fly height actuator to enable laser biasing...
- Patent number 8,787,125
- Issue date Jul 22, 2014
- Western Digital Technologies, Inc.
- Tehri S. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Selecting highest reliability sync mark in a sync mark window of a...
- Patent number 7,859,782
- Issue date Dec 28, 2010
- Western Digital Technologies, Inc.
- Tehri S. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibrating correlation between PES and off-track displacement by p...
- Patent number 7,499,236
- Issue date Mar 3, 2009
- Western Digital Technologies, Inc.
- Tehri S. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo writing a disk drive from a number of spiral tracks equal to...
- Patent number 7,468,855
- Issue date Dec 23, 2008
- Western Digital Technologies, Inc.
- Siri S. Weerasooriya
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo writing a disk drive by writing multi-bit sync marks in spira...
- Patent number 7,440,210
- Issue date Oct 21, 2008
- Western Digital Technologies, Inc.
- Tehri S. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Adjusting track density by changing slope of spiral tracks used to...
- Patent number 7,433,143
- Issue date Oct 7, 2008
- Western Digital Technologies, Inc.
- Wing Ying
- G11 - INFORMATION STORAGE
Information Patent Grant
Fault tolerant sync mark detection while servo writing a disk drive...
- Patent number 7,391,583
- Issue date Jun 24, 2008
- Western Digital Technologies, Inc.
- Edgar D. Sheh
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo writing a disk drive by integrating a spiral track read signal
- Patent number 7,301,717
- Issue date Nov 27, 2007
- Western Digital Technologies, Inc.
- Tehri S. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo writing a disk drive from spiral tracks by shifting a demodul...
- Patent number 7,248,426
- Issue date Jul 24, 2007
- Western Digital Technologies, Inc.
- Siri S. Weerasooriya
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo writing a disk drive by synchronizing a servo write clock in...
- Patent number 7,212,364
- Issue date May 1, 2007
- Western Digital Technologies, Inc.
- Tehri S. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo writing a disk drive by processing spiral tracks in an interl...
- Patent number 7,113,362
- Issue date Sep 26, 2006
- Western Digital Technologies, Inc.
- Tehri S. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Adjusting track density by changing PES algorithm when servo writin...
- Patent number 7,068,459
- Issue date Jun 27, 2006
- Western Digital Technologies, Inc.
- Robert L. Cloke
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo writing a disk drive by overwriting a harmonic frequency fill...
- Patent number 7,068,461
- Issue date Jun 27, 2006
- Western Digital Technologies, Inc.
- Jack M. Chue
- G11 - INFORMATION STORAGE
Information Patent Grant
Demodulating servo sectors and spiral tracks using common circuitry
- Patent number 6,989,954
- Issue date Jan 24, 2006
- Western Digital Technologies, Inc.
- Tehri S. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Adjusting track density over disk radius by changing slope of spira...
- Patent number 6,987,636
- Issue date Jan 17, 2006
- Western Digital Technologies, Inc.
- Jack M. Chue
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo writing a disk drive from spiral tracks by generating a time-...
- Patent number 6,967,799
- Issue date Nov 22, 2005
- Western Digital Technologies, Inc.
- Tehri S. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Using an external spiral servo writer to write reference servo sect...
- Patent number 6,965,489
- Issue date Nov 15, 2005
- Western Digital Technologies, Inc.
- Tehri S. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo writing a disk drive by synchronizing a servo write clock to...
- Patent number 6,943,978
- Issue date Sep 13, 2005
- Western Digital Technologies, Inc.
- Tehri S. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for differentially writing to a memory disk
- Patent number 6,512,649
- Issue date Jan 28, 2003
- STMicroelectronics, Inc.
- Roberto Alini
- G11 - INFORMATION STORAGE

Tehri S. Lee

Person

Patents Grantslast 30 patents

Disk drive calibrating fly height actuator to enable laser biasing...

Selecting highest reliability sync mark in a sync mark window of a...

Calibrating correlation between PES and off-track displacement by p...

Servo writing a disk drive from a number of spiral tracks equal to...

Servo writing a disk drive by writing multi-bit sync marks in spira...

Adjusting track density by changing slope of spiral tracks used to...

Fault tolerant sync mark detection while servo writing a disk drive...

Servo writing a disk drive by integrating a spiral track read signal

Servo writing a disk drive from spiral tracks by shifting a demodul...

Servo writing a disk drive by synchronizing a servo write clock in...

Servo writing a disk drive by processing spiral tracks in an interl...

Adjusting track density by changing PES algorithm when servo writin...

Servo writing a disk drive by overwriting a harmonic frequency fill...

Demodulating servo sectors and spiral tracks using common circuitry

Adjusting track density over disk radius by changing slope of spira...

Servo writing a disk drive from spiral tracks by generating a time-...

Using an external spiral servo writer to write reference servo sect...

Servo writing a disk drive by synchronizing a servo write clock to...

Method for differentially writing to a memory disk