Inventor
LAM HIEU
US10 patents
⚠️ This page may combine multiple inventors who share the name “LAM HIEU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI GLOBAL STORAGE TECH
6 patentsUS7631417B2Dec 15, 2009
Use of anti-reflective seed layers for the fabrication of perpendicular thin film heads
HITACHI GLOBAL STORAGE TECH8 citations83
US7593186B2Sep 22, 2009
P1 write pole with shoulder formation
HITACHI GLOBAL STORAGE TECH2 citations62
US7536777B2May 26, 2009
Use of metal capped seed layers for the fabrication of perpendicular thin film heads
HITACHI GLOBAL STORAGE TECH2 citations62
US7612964B2Nov 3, 2009
Magnetic write head having a self aligned, steep shoulder pole structure and method of manufacture thereof
HITACHI GLOBAL STORAGE TECH0 citations51
US7536774B2May 26, 2009
Method and apparatus for integrating a stair notch and a gap bump at a pole tip in a write head
HITACHI GLOBAL STORAGE TECH0 citations51
US7172786B2Feb 6, 2007
Methods for improving positioning performance of electron beam lithography on magnetic wafers
HITACHI GLOBAL STORAGE TECH0 citations45
HITACHI GLOBAL STORAGE TECH NL
3 patentsUS7933096B2Apr 26, 2011
Layered return poles for magnetic write heads
HITACHI GLOBAL STORAGE TECH NL4 citations57
US7990651B2Aug 2, 2011
Method of manufacturing a perpendicular magnetic write head with stepped trailing magnetic shield with electrical lapping guide control
HITACHI GLOBAL STORAGE TECH NL1 citations52
US7914657B2Mar 29, 2011
Controlling the thickness of wafers during the electroplating process
HITACHI GLOBAL STORAGE TECH NL2 citations52