Inventor
RUAN HUANXIANG
US9 patents
⚠️ This page may combine multiple inventors who share the name “RUAN HUANXIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTERN DIGITAL TECH INC
7 patentsUS9123370B1Sep 1, 2015
Data storage device calibrating fly height actuator based on laser power for heat assisted magnetic recording
WESTERN DIGITAL TECH INC10 citations83
US8976633B1Mar 10, 2015
Data storage device calibrating fly height actuator based on laser power for heat assisted magnetic recording
WESTERN DIGITAL TECH INC10 citations83
US8902718B1Dec 2, 2014
Disk drive calibrating dynamic fly height write profile for fly height actuator
WESTERN DIGITAL TECH INC9 citations83
US8922929B1Dec 30, 2014
Disk drive calibrating fly height actuator and laser power for heat assisted magnetic recording
WESTERN DIGITAL TECH INC18 citations82
US9972344B2May 15, 2018
Data storage device modifying write operation when a laser mode hop is detected
WESTERN DIGITAL TECH INC5 citations81
US9747928B1Aug 29, 2017
Data storage device modifying write operation when a laser mode hop is detected
WESTERN DIGITAL TECH INC13 citations81
US9230585B1Jan 5, 2016
Per wedge preheat DFH to improve data storage device performance
WESTERN DIGITAL TECH INC2 citations61