Inventor

ZHAO HONGCHAO TIM

US3 patents

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

WESTERN DIGITAL TECH INC

1 patent

US7630162B2Dec 8, 2009

Disk drive servoing off of first head while determining fly height for second head

WESTERN DIGITAL TECH INC123 citations97

WESTERN DIGITAL TECHNOLOGY INC

1 patent

US7974039B1Jul 5, 2011

Disk drive to reduce head instability

WESTERN DIGITAL TECHNOLOGY INC142 citations95

ZHAO HONGCHAO TIM

1 patent

US8665546B1Mar 4, 2014

Adaptive threshold for detecting touchdown or contamination

ZHAO HONGCHAO TIM117 citations94