Inventor
CHEUNG MAN
US23 patents
⚠️ This page may combine multiple inventors who share the name “CHEUNG MAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MARVELL INT LTD
10 patentsUS7411758B1Aug 12, 2008
Disk drive servo control using spirals
MARVELL INT LTD43 citations96
US8023216B1Sep 20, 2011
Calibrating servos
MARVELL INT LTD14 citations92
US7881005B1Feb 1, 2011
Disk drive servo control using spirals
MARVELL INT LTD24 citations92
US7646559B1Jan 12, 2010
Self-servo write stitching system
MARVELL INT LTD32 citations92
US9064517B1Jun 23, 2015
Spiral band end detection
MARVELL INT LTD4 citations84
US7869158B1Jan 11, 2011
Helicoid group switching
MARVELL INT LTD8 citations84
US7791832B1Sep 7, 2010
Self-servo write stitching system
MARVELL INT LTD10 citations84
US7764457B1Jul 27, 2010
Spiral band end detection
MARVELL INT LTD9 citations84
US7773335B1Aug 10, 2010
Calibrating servos
MARVELL INT LTD8 citations83
US7944638B1May 17, 2011
Method and apparatus for scheduling spiral interrupts for self-servo write
MARVELL INT LTD1 citations52