Inventor

YEAP ALVIN WAI LEONG

AU2 patents

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

SWAYN JAMES

1 patent

US9355293B2May 31, 2016

Code detection and decoding system

SWAYN JAMES8 citations70

YEAP ALVIN WAI LEONG

1 patent

US8736908B2May 27, 2014

Printing and authentication of a security document on a substrate utilizing unique substrate properties

YEAP ALVIN WAI LEONG4 citations55