Techsphere, as the inventor of the Hand Vascular Pattern Recognition (HVPR) System (VP-II), has continually invested in research and development in its VP-II technology since the first VP-II product release in 2001. This research and years of successfully deploying its HVPR scanners and NetControl software has resulted in Techsphere’s latest generation product line-up that provides customers with advanced, user-friendly, secure, usable and dependable biometrics systems at affordable prices.

Patents on the Technologies for the VP-II Series

Techsphere’s Hand Vascular Pattern identification algorithm and sensor detection technology are patented in Korea, the United States, and Japan.

Globally Recognized Technology

Thousands of VP-II Systems with millions of users are currently being used in over 30 countries in all continents around the world, including the U.S.A, Canada, Mexico, Europe, South America, Africa, Korea and Japan. The VP-II technology has been recognized for its excellent performance in various applications for access control as well as time and attendance industry.

International Standards

ISO 19794-9: Vascular biometrics data interchange formats-Part 9: Vascular image data