Inventor

ZHOU JIANGUO

US35 patents

⚠️ This page may combine multiple inventors who share the name “ZHOU JIANGUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHOU JIANGUO

WESTERN DIGITAL TECH INC

Disk drive predicting off-track error due to disturbances occurring over different frequency ranges

Data storage device employing adaptive feed-forward control in timing loop to compensate for vibration

Data storage device employing nominal and adaptive multi-actuator decoupler

Disk drive applying feed-forward compensation when writing consecutive data tracks

Disk drive selecting disturbance signal for feed-forward compensation

Data storage device compensating for seek vibration using vibration sensor

Disk drive filtering disturbance signal and error signal for adaptive feed-forward compensation

Disk drive optimizing filters based on sensor signal and disturbance signal for adaptive feed-forward compensation

Disk drive compensating for non-linearity of a head based on a fly height of the head

Data storage device detecting free fall condition from disk speed variations

Data storage device with secure access based on tap inputs

Data storage device with secure access based on motions of the data storage device

Disk drive using timing loop control signal for vibration compensation in servo loop

Disk drive correcting an error in a detected gray code

ARRIS ENTPR LLC

Method and system to dynamically configure subtitles through wearable devices

Method to automatically highlight special program in the electronic program guide (EPG) when user&#39;s physical condition is not healthy

Recommending audiovisual content items to a subscriber based on locations visited by the subscriber

Recommending audiovisual content items to a subscriber based on locations visited by the subscriber

Method to automatically highlight special program in the electronic program guide (EPG) when user&#39;s physical condition is not healthy

Method for wearable device to work as net disk of mobile phone to protect users private data

System and method for mobile device to automatically disable fingerpring unlock when user is sleeping

ETHICON INC

Melt blown dressing with gradient density

Melt blown dressing with gradient density

Spinnerets, breaker plates and die bodies having contoured surfaces with no flat surfaces between adjacent holes

Napped coated wound dressing

ZHOU JIANGUO

Disk drive selecting disturbance signal for feed-forward compensation

Power supply

SEAGATE TECHNOLOGY LLC

Data protection based on system vibration modes

Servo gain adjustment based on bias force error

YU JIE

Disk drive defining non-circular data tracks relative to a rotation axis of the disk

GUO GUOXIAO

Disk drive correcting an error in a detected gray code

TANG SHAN

Evaluating dual stage actuator response in a disk drive by adding sinusoid to control signal

ZHANG HUAGUANG

Automatic three-phase unbalanced load compensation experimental device and its control method

CHAHWAN ALAIN

Disk drive adjusting write block size based on detected vibration

DING MINGZHONG

Storage device maintenance in a portable device based on a power event

Method to automatically highlight special program in the electronic program guide (EPG) when user's physical condition is not healthy

Method to automatically highlight special program in the electronic program guide (EPG) when user's physical condition is not healthy