Inventor
ZHOU DAYU
US12 patents
⚠️ This page may combine multiple inventors who share the name “ZHOU DAYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEADWAY TECHNOLOGIES INC
4 patentsUS8630153B1Jan 14, 2014
TAMR writer with a concave leading shield for enhanced field magnitude
HEADWAY TECHNOLOGIES INC12 citations84
US8773803B2Jul 8, 2014
Reduced plasmon shield-generator gap structure and process
HEADWAY TECHNOLOGIES INC6 citations73
US8755256B2Jun 17, 2014
Plasmon resonator with dual waveguide excitation for TAMR
HEADWAY TECHNOLOGIES INC6 citations73
US9330690B2May 3, 2016
Method of forming a TAMR writer with a concave leading shield for enhanced field magnitude
HEADWAY TECHNOLOGIES INC0 citations52
HEADWAY TECH INC
3 patentsUS9460740B1Oct 4, 2016
Thermal assisted magnetic recording spot-size converter with finite ridge width
HEADWAY TECH INC17 citations81
US12444436B1Oct 14, 2025
Parabolic shaped plasmonic waveguide blocker for heat assisted recording head
HEADWAY TECH INC1 citations64
US12456485B1Oct 28, 2025
Noble metal coated plasmonic waveguide blocker for heat assisted magnetic recording head
HEADWAY TECH INC0 citations62
SAE MAGNETICS HK LTD
2 patentsUS10566013B1Feb 18, 2020
Semiconductor laser for thermally-assisted magnetic recording head
SAE MAGNETICS HK LTD5 citations71
US10943613B1Mar 9, 2021
Thermally assisted magnetic head, head gimbal assembly, hard disk drive and method of manufacturing the thermally assisted magnetic head
SAE MAGNETICS HK LTD6 citations69