Kevin I. Tzou

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data storage device sorting access commands based on performance an...
- Patent number 12,271,631
- Issue date Apr 8, 2025
- Western Digital Technologies, Inc.
- Hiroshi Uchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage device interleave driving secondary actuators
- Patent number 11,423,931
- Issue date Aug 23, 2022
- Western Digital Technologies, Inc.
- Kevin Tzou
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device attenuating multiple actuator coupling disturbance
- Patent number 9,934,803
- Issue date Apr 3, 2018
- Western Digital Technologies, Inc.
- Tetsuo Semba
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device communicating servo information between servo c...
- Patent number 9,792,938
- Issue date Oct 17, 2017
- Western Digial Technologies, Inc.
- Masahito Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
System and apparatus for vibration damping of integrated lead suspe...
- Patent number 8,730,618
- Issue date May 20, 2014
- HGST Netherlands B.V.
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Integrated lead suspension for vibration damping in magnetic storag...
- Patent number 7,903,376
- Issue date Mar 8, 2011
- Hitachi Global Storage Technologies Netherlands, B.V.
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording disk drive with multiple feedforward controllers...
- Patent number 7,375,916
- Issue date May 20, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Tetsuo Semba
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording disk drive with switchable rotational vibration...
- Patent number 7,177,113
- Issue date Feb 13, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Tetsuo Semba
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for calibrating disk drive servo control system gain values...
- Patent number 6,975,478
- Issue date Dec 13, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Craig N. Fukushima
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DATA STORAGE DEVICE SORTING ACCESS COMMANDS BASED ON PERFORMANCE AN...
- Publication number 20250117159
- Publication date Apr 10, 2025
- Western Digital Technologies, Inc.
- Hiroshi Uchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA STORAGE DEVICE INTERLEAVE DRIVING SECONDARY ACTUATORS
- Publication number 20220157338
- Publication date May 19, 2022
- Western Digital Technologies, Inc.
- Kevin Tzou
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM AND APPARATUS FOR VIBRATION DAMPING OF INTEGRATED LEAD SUSPE...
- Publication number 20110026165
- Publication date Feb 3, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM AND APPARATUS FOR VIBRATION DAMPING OF INTEGRATED LEAD SUSPE...
- Publication number 20080253028
- Publication date Oct 16, 2008
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording disk drive with multiple feedforward controllers...
- Publication number 20070217052
- Publication date Sep 20, 2007
- Tetsuo Semba
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING DISK DRIVE WITH SWITCHABLE ROTATIONAL VIBRATION...
- Publication number 20070030768
- Publication date Feb 8, 2007
- Tetsuo Semba
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR CALIBRATING DISK DRIVE SERVO CONTROL SYSTEM GAIN VALUES...
- Publication number 20050219737
- Publication date Oct 6, 2005
- Craig N. Fukushima
- G11 - INFORMATION STORAGE

Kevin I. Tzou

Person

Patents Grantslast 30 patents

Data storage device sorting access commands based on performance an...

Data storage device interleave driving secondary actuators

Data storage device attenuating multiple actuator coupling disturbance

Data storage device communicating servo information between servo c...

System and apparatus for vibration damping of integrated lead suspe...

Integrated lead suspension for vibration damping in magnetic storag...

Magnetic recording disk drive with multiple feedforward controllers...

Magnetic recording disk drive with switchable rotational vibration...

Method for calibrating disk drive servo control system gain values...

Patents Applicationslast 30 patents

DATA STORAGE DEVICE SORTING ACCESS COMMANDS BASED ON PERFORMANCE AN...

DATA STORAGE DEVICE INTERLEAVE DRIVING SECONDARY ACTUATORS

SYSTEM AND APPARATUS FOR VIBRATION DAMPING OF INTEGRATED LEAD SUSPE...

SYSTEM AND APPARATUS FOR VIBRATION DAMPING OF INTEGRATED LEAD SUSPE...

Magnetic recording disk drive with multiple feedforward controllers...

MAGNETIC RECORDING DISK DRIVE WITH SWITCHABLE ROTATIONAL VIBRATION...

METHOD FOR CALIBRATING DISK DRIVE SERVO CONTROL SYSTEM GAIN VALUES...