US Patent Issued to QISDA (SUZHOU), QISDA OPTRONICS (SUZHOU) on Feb. 25 for "HPD circuit of display, working method, integrated circuit and electronic equipment" (Chinese Inventor)

ALEXANDRIA, Va., Feb. 26 -- United States Patent no. 12,236,146, issued on Feb. 25, was assigned to QISDA (SUZHOU) Co. LTD. (Suzhou, China) and QISDA OPTRONICS (SUZHOU) Co. LTD. (Suzhou, China).

"HPD circuit of display, working method, integrated circuit and electronic equipment" was invented by Sanbao Jin (Suzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An HPD circuit of a display, a working method, an integrated circuit and electronic equipment, related to the field of display interfaces. The HPD circuit of a display includes a main control module configured to receive a first control signal from the display, generate a first detection signal based on the first control signal and output the fi...