Kexiu Liu

Person

Foothill Ranch, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data storage device seeking multiple actuators to improve performance
- Patent number 11,657,843
- Issue date May 23, 2023
- Western Digital Technologies, Inc.
- Kexiu Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device sorting access commands based on current or tar...
- Patent number 11,295,781
- Issue date Apr 5, 2022
- Western Digital Technologies, Inc.
- Kexiu Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device seeking multiple actuators to improve performance
- Patent number 11,257,517
- Issue date Feb 22, 2022
- Western Digital Technologies, Inc.
- Kexiu Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibrating elevator actuator for disk drive
- Patent number 11,043,243
- Issue date Jun 22, 2021
- Western Digital Technologies, Inc.
- Kexiu Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device sorting access commands based on peak current f...
- Patent number 10,930,310
- Issue date Feb 23, 2021
- Western Digital Technologies, Inc.
- Hiroshi Uchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage device managing peak current for multiple actuators
- Patent number 10,839,839
- Issue date Nov 17, 2020
- Western Digital Technologies, Inc.
- Hiroshi Uchida
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device seeking multiple voice coil motors using a limi...
- Patent number 10,014,018
- Issue date Jul 3, 2018
- Western Digital Technologies, Inc.
- Toshihisa Kiyonaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device delaying seek operation to avoid thermal asperi...
- Patent number 9,251,823
- Issue date Feb 2, 2016
- Western Digital Technologies, Inc.
- Kexiu Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device dynamically reducing coast velocity during seek...
- Patent number 9,208,815
- Issue date Dec 8, 2015
- Western Digital Technologies, Inc.
- Mingji Lou
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive employing model-based feed-forward compensation during s...
- Patent number 9,142,234
- Issue date Sep 22, 2015
- Western Digital Technologies, Inc.
- Mingji Lou
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive employing feed-forward compensation and phase shift comp...
- Patent number 8,937,784
- Issue date Jan 20, 2015
- Western Digital Technologies, Inc.
- Kexiu Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device reducing seek power consumption
- Patent number 8,902,539
- Issue date Dec 2, 2014
- Western Digital Technologies, Inc.
- Kexiu Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive accounting for sinusoidal offset between heads when exec...
- Patent number 8,824,262
- Issue date Sep 2, 2014
- Western Digital Technologies, Inc.
- Kexiu Liu
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Data Storage Device Seeking Multiple Actuators To Improve Performance
- Publication number 20220399038
- Publication date Dec 15, 2022
- Western Digital Technologies, Inc.
- Kexiu LIU
- G11 - INFORMATION STORAGE
Information Patent Application
CALIBRATING ELEVATOR ACTUATOR FOR DISK DRIVE
- Publication number 20200381016
- Publication date Dec 3, 2020
- Western Digital Technologies, Inc.
- Kexiu Liu
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Data storage device seeking multiple actuators to improve performance

Data storage device sorting access commands based on current or tar...

Data storage device seeking multiple actuators to improve performance

Calibrating elevator actuator for disk drive

Data storage device sorting access commands based on peak current f...

Data storage device managing peak current for multiple actuators

Data storage device seeking multiple voice coil motors using a limi...

Data storage device delaying seek operation to avoid thermal asperi...

Data storage device dynamically reducing coast velocity during seek...

Disk drive employing model-based feed-forward compensation during s...

Disk drive employing feed-forward compensation and phase shift comp...

Data storage device reducing seek power consumption

Disk drive accounting for sinusoidal offset between heads when exec...

Patents Applicationslast 30 patents

Data Storage Device Seeking Multiple Actuators To Improve Performance

CALIBRATING ELEVATOR ACTUATOR FOR DISK DRIVE