US Patent Issued to OMNIVISION TECHNOLOGIES on May 6 for "Low power event driven pixels with active difference detection circuitry, and reset control circuits for the same" (American, Chinese Inventors)

ALEXANDRIA, Va., June 10 -- United States Patent no. 12,294,802, issued on May 6, was assigned to OMNIVISION TECHNOLOGIES INC. (Santa Clara, Calif.).

"Low power event driven pixels with active difference detection circuitry, and reset control circuits for the same" was invented by Andreas Suess (San Jose, Calif.) and Shoushun Chen (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Low power event driven pixels and reset control circuits for the same are disclosed herein. In one embodiment, an event driven pixel comprises a photosensor; a photocurrent-to-voltage converter coupled to the photosensor; and a difference circuit coupled to the photocurrent-to-voltage converter. The difference circuit include...