Inventor
FOO SIANG LEONG
MY17 patents
⚠️ This page may combine multiple inventors who share the name “FOO SIANG LEONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AVAGO TECH ECBU IP SG PTE LTD
9 patentsUS7182258B2Feb 27, 2007
Enhanced reflective optical encoder
AVAGO TECH ECBU IP SG PTE LTD19 citations92
US7145127B2Dec 5, 2006
Optical encoding that utilizes total internal reflection
AVAGO TECH ECBU IP SG PTE LTD26 citations92
US7675026B2Mar 9, 2010
Optical jog wheel with spiral coding element
AVAGO TECH ECBU IP SG PTE LTD9 citations83
US7619210B2Nov 17, 2009
Encoder with a combined position and index track
AVAGO TECH ECBU IP SG PTE LTD7 citations73
US7619209B2Nov 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
US7732756B2Jun 8, 2010
User navigation device with a code wheel and an encoder
AVAGO TECH ECBU IP SG PTE LTD3 citations62
US7544924B2Jun 9, 2009
Directional input device with a light directing shaft
AVAGO TECH ECBU IP SG PTE LTD4 citations62
US7780258B2Aug 24, 2010
Media sensor with polarization filter
AVAGO TECH ECBU IP SG PTE LTD0 citations52
AVAGO TECHNOLOGIES GENERAL IP
3 patentsUS7784694B2Aug 31, 2010
Reflective encoder with lens on code strip
AVAGO TECHNOLOGIES GENERAL IP12 citations83
US7265339B1Sep 4, 2007
Encoder interpolation apparatus
AVAGO TECHNOLOGIES GENERAL IP17 citations82
US7262714B2Aug 28, 2007
Interpolating encoder utilizing a frequency multiplier
AVAGO TECHNOLOGIES GENERAL IP6 citations62