Inventor

HOPKINS JOHN STEPHEN

US3 patents

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

HITACHI GLOBAL STORAGE TECH

2 patents

US7724462B2May 25, 2010

System, method and apparatus for direct head-disk clearance measurement by slider vibration and fly height calibration

HITACHI GLOBAL STORAGE TECH10 citations81

US7692888B2Apr 6, 2010

Apparatus, system, and method for detection of fly height margin using controlled excitation of air bearing mode

HITACHI GLOBAL STORAGE TECH15 citations80

DUAN SHANLIN

1 patent

US8958178B2Feb 17, 2015

Reducing slider bounce in a hard disk drive

DUAN SHANLIN0 citations37