Inventor
LUO YANSHENG
US14 patents
⚠️ This page may combine multiple inventors who share the name “LUO YANSHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI GLOBAL STORAGE TECH
5 patentsUS7133241B2Nov 7, 2006
Method and apparatus for optimizing record quality with varying track and linear density by allowing overlapping data tracks
HITACHI GLOBAL STORAGE TECH35 citations92
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
US7365531B2Apr 29, 2008
Magnetic reader recording characterization at slider or bar level
HITACHI GLOBAL STORAGE TECH5 citations60
US7227711B2Jun 5, 2007
System, method, and apparatus for in-situ stray magnetic field measurement
HITACHI GLOBAL STORAGE TECH1 citations51
US7092206B2Aug 15, 2006
Magnetic head with magnetic layers of differing widths and third pole with reduced thickness
HITACHI GLOBAL STORAGE TECH0 citations40
SYNOPSYS INC
2 patentsUS7007252B2Feb 28, 2006
Method and apparatus for characterizing the propagation of noise through a cell in an integrated circuit
SYNOPSYS INC12 citations79
US7263676B2Aug 28, 2007
Method and apparatus for detecting and analyzing the propagation of noise through an integrated circuit
SYNOPSYS INC2 citations47
HGST Netherlands BV
2 patentsHSIAO WEN-CHIEN DAVID
2 patentsUS8068311B2Nov 29, 2011
Perpendicular magnetic write head having a novel trailing return pole for reduced wide-area-track-erasure
HSIAO WEN-CHIEN DAVID1 citations51
US8089725B2Jan 3, 2012
Magnetic head having a stepped or segmented wrap around shield and methods of formation thereof
HSIAO WEN-CHIEN DAVID0 citations41