Inventor

ZHOU RONGHUI

US26 patents

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

ZHOU RONGHUI

GEN ELECTRIC

Power supply management apparatus and method thereof

Electric vehicle with improved electric drive system

Non-contact magnetostrictive sensors and methods of operation of such sensors

Calibration apparatus, calibration method, and measuring system

Non-contact magnetostrictive sensors and methods of operation of such sensors

Vehicle control system

Method and system for controlling motor

Power supply management apparatus and method thereof

Gas turbine blade flutter monitoring and control system

Propulsion system and method for driving a vehicle

WESTERN DIGITAL FREMONT LLC

Method for providing a magnetic recording transducer using a combined main pole and side shield CMP for a wraparound shield scheme

Method for fabricating a magnetic writer having a gradient side gap

Method for fabricating a magnetic writer having half shields

Method for providing a heat assisted magnetic recording transducer having protective pads

Methods for manufacturing electronic lapping guides for writer heads that closely track pole formation of the writer heads

Method for fabricating a magnetic writer using a full-film metal planarization

WESTERN DIGITAL TECH INC

Bottom leads chemical mechanical planarization for TMR magnetic sensors

Magnetic sensor array with different RA TMR film

Magnetic sensor array with dual TMR film

Magnetic sensor with dual TMR films and the method of making the same

ZHOU RONGHUI

Damascene write poles produced via full film plating

Method and system for providing a full wrap-around shield using a frame configured wet etch in a damascene process

Dual damascene process for producing a PMR write pole

JIANG MING

Process for fabricating a magnetic pole and shields

OSUGI MASAHIRO

Method and system for providing a magnetic recording transducer using an ion beam scan polishing planarization

LI YUN-FEI

Methods of producing damascene main pole for perpendicular magnetic recording head