Inventor
LUM CHEE FOO
MY16 patents
⚠️ This page may combine multiple inventors who share the name “LUM CHEE FOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AVAGO TECH ECBU IP SG PTE LTD
7 patentsUS7675026B2Mar 9, 2010
Optical jog wheel with spiral coding element
AVAGO TECH ECBU IP SG PTE LTD9 citations83
US7619209B2Nov 17, 2009
Encoder with a combined position and index track
AVAGO TECH ECBU IP SG PTE LTD7 citations73
US7619210B2Nov 17, 2009
Encoder with a combined position and index track
AVAGO TECH ECBU IP SG PTE LTD7 citations73
US7507950B2Mar 24, 2009
Encoder with a combined position and index track
AVAGO TECH ECBU IP SG PTE LTD7 citations73
US7449677B2Nov 11, 2008
Optical encoder
AVAGO TECH ECBU IP SG PTE LTD8 citations70
US7732756B2Jun 8, 2010
User navigation device with a code wheel and an encoder
AVAGO TECH ECBU IP SG PTE LTD3 citations62
US7244928B2Jul 17, 2007
Optical encoder
AVAGO TECH ECBU IP SG PTE LTD5 citations59