Inventor
LIU FRANCIS
US8 patents
⚠️ This page may combine multiple inventors who share the name “LIU FRANCIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTERN DIGITAL FREMONT INC
5 patentsUS6912106B1Jun 28, 2005
Writer with a hot seed zero throat and substantially flat top pole
WESTERN DIGITAL FREMONT INC182 citations99
US6809899B1Oct 26, 2004
Magnetic heads for perpendicular recording with trapezoidal pole tips
WESTERN DIGITAL FREMONT INC266 citations99
US7113366B1Sep 26, 2006
Double-nosed inductive transducer with reduced off-track writing
WESTERN DIGITAL FREMONT INC156 citations98
US6721138B1Apr 13, 2004
Inductive transducer with stitched pole tip and pedestal defining zero throat height
WESTERN DIGITAL FREMONT INC187 citations97
US6989972B1Jan 24, 2006
Magnetoresistive sensor with overlapping leads having distributed current
WESTERN DIGITAL FREMONT INC187 citations96