Inventor
LEUNG WING PUN
US6 patents
⚠️ This page may combine multiple inventors who share the name “LEUNG WING PUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
4 patentsUS6013336AJan 11, 2000
Procedure employing a diode-pumped laser for controllably texturing a disk surface
IBM28 citations92
US5768076AJun 16, 1998
Magnetic recording disk having a laser-textured surface
IBM32 citations92
US6246543B1Jun 12, 2001
Textured data storage disk having a brittle nonmetallic substrate
IBM17 citations89
US5875084AFeb 23, 1999
Magnetic recording disk having protrusions centered in respective depressions
IBM11 citations73