Inventor

WU JIAN KANG

SG2 patents

⚠️ This page may combine multiple inventors who share the name “WU JIAN KANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KENT RIDGE DIGITAL LABS

1 patent

US6701026B1Mar 2, 2004

Method and apparatus for cancelling lighting variations in object recognition

KENT RIDGE DIGITAL LABS28 citations89

TRUSTCOPY PTE LTD

1 patent

US7366301B2Apr 29, 2008

Optical watermark

TRUSTCOPY PTE LTD37 citations86