Patents

Ajay Kumar and Cyril Kwong, “Method of 3D biometrics identification,” U. S. Patent No. 9483681, November 2016

Ajay Kumar and Cyril Kwong, “Contactless 3D biometric feature identification system and method thereof,” U. S. Patent No. 8953854, February 2015

Ajay Kumar and Yingbo Zhou, “Method and apparatus for human identification using finger imaging,” U. S. Patent No. US8872909, October 2014

David Zhang and Ajay Kumar, “Method of multi-modal biometric recognition using hand-shape and palmprint,” U. S. Patent No. 8, 135, 181, March 2012

Grantham Pang and Ajay Kumar, “Method of and device for inspecting images to detect defects,” U. S. Patent No. 6, 804, 381, October 2004

Ajay Kumar and Grantham Pang, “Defect detection system for quality assurance using automated visual inspection,” U. S. Patent No. 6, 753, 965, July 2004