Inventor · disambiguated record

Alvin Wai Leong Yeap

Also filed as: YEAP ALVIN WAI LEONG

2 granted patents·12 citations·filing 2008–2009

56Inventor score

Technology areasG06K G06V

Files withSWAYN JAMES1 YEAP ALVIN WAI LEONG1

Top patents by PatentIndex Score

2 records

0165US9355293B2Code detection and decoding systemSWAYN JAMES·Filed 2009·Granted May 31, 2016·8 cites·13 claims
0247US8736908B2Printing and authentication of a security document on a substrate utilizing unique substrate propertiesYEAP ALVIN WAI LEONG·Filed 2008·Granted May 27, 2014·4 cites·15 claims

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