Inventor
DENG HUIJIE ROBERT
SG5 patents
⚠️ This page may combine multiple inventors who share the name “DENG HUIJIE ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KENT RIDGE DIGITAL LABS
4 patentsUS6748533B1Jun 8, 2004
Method and apparatus for protecting the legitimacy of an article
KENT RIDGE DIGITAL LABS222 citations97
US6678389B1Jan 13, 2004
Method and apparatus for embedding digital information in digital multimedia data
KENT RIDGE DIGITAL LABS177 citations97
US7110539B1Sep 19, 2006
Method and apparatus for encrypting and decrypting data
KENT RIDGE DIGITAL LABS30 citations91
US6711553B1Mar 23, 2004
Method and apparatus for digital content copy protection
KENT RIDGE DIGITAL LABS41 citations89