Inventor
WINTON YVETTE CHUNG NGA
US4 patents
Patents
4 patentsUS7251878B2Aug 7, 2007
Method and apparatus for defining leading edge taper of a write pole tip
HITACHI GLOBAL STORAGE TECH45 citations92
US7129177B2Oct 31, 2006
Write head fabrication by inverting order of process steps
HITACHI GLOBAL STORAGE TECH2 citations51
US7765677B2Aug 3, 2010
Method for manufacturing a magnetic write head using a protective layer to prevent write pole consumption
HITACHI GLOBAL STORAGE TECH1 citations50
US7531907B2May 12, 2009
System and method for forming serial numbers on HDD wafers
HITACHI GLOBAL STORAGE TECH1 citations46