Inventor
CHEAH CHIANG SUN
MY13 patents
⚠️ This page may combine multiple inventors who share the name “CHEAH CHIANG SUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AVAGO TECH ECBU IP SG PTE LTD
6 patentsUS7839388B2Nov 23, 2010
Optical navigation system and method for reducing the power consumption of the system
AVAGO TECH ECBU IP SG PTE LTD9 citations83
US7679605B2Mar 16, 2010
Optical mouse with barcode reading function
AVAGO TECH ECBU IP SG PTE LTD8 citations82
US7615733B2Nov 10, 2009
Optical navigation apparatus and method for making the apparatus
AVAGO TECH ECBU IP SG PTE LTD7 citations71
US7728817B2Jun 1, 2010
Optical navigation system with multiplexed image processing
AVAGO TECH ECBU IP SG PTE LTD4 citations60
US7701565B2Apr 20, 2010
Optical navigation system with adjustable operating Z-height
AVAGO TECH ECBU IP SG PTE LTD0 citations49
US7965278B2Jun 21, 2011
Optical navigation device adapted for navigation on a transparent plate
AVAGO TECH ECBU IP SG PTE LTD0 citations35
AVAGO TECHNOLOGIES GENERAL IP
4 patentsUS7355160B2Apr 8, 2008
Color enhanced optical mouse
AVAGO TECHNOLOGIES GENERAL IP9 citations83
US7677754B2Mar 16, 2010
Directional input device with knob
AVAGO TECHNOLOGIES GENERAL IP4 citations61
US7525085B2Apr 28, 2009
Multi-axis optical encoders
AVAGO TECHNOLOGIES GENERAL IP6 citations58
US7737949B2Jun 15, 2010
Driving circuit adapted for use in optical mice
AVAGO TECHNOLOGIES GENERAL IP0 citations40