ALEXANDRIA, Va., March 24 -- United States Patent no. 12,587,153, issued on March 24, was assigned to SENSORTEK TECHNOLOGY CORP. (Hsinchu County, Taiwan).
"Integrating light sensor circuit" was invented by Hsing-Chien Chu (Hsinchu County, Taiwan), Tsung-Han Wu (Hsinchu County, Taiwan), Chi-Hsuan Sun (Hsinchu County, Taiwan) and Meng-Yong Lin (Hsinchu County, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a light sensor circuit comprising a first amplifier, a second amplifier and an active load. An integration circuit is formed by the operation of this light sensor circuit and connected to a photodiode. The cathode of the photodiode is controlled to maintain an identic...