US Patent Issued to SUMITOMO ELECTRIC INDUSTRIES on Aug. 4 for "Receiver circuit and optical receiver circuit" (Japanese Inventors)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,700,841, issued on Aug. 4, was assigned to SUMITOMO ELECTRIC INDUSTRIES LTD. (Osaka, Japan).

"Receiver circuit and optical receiver circuit" was invented by Seiji Kumagai (Osaka, Japan), Yoshiyuki Sugimoto (Osaka, Japan) and Keiji Tanaka (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A receiver circuit includes: a constant current circuit to generate second paired current signals according to first paired current signals; a current splitter circuit to output third paired current signals generated from the second paired current signals, from a first output node and a second output node; and a differential TIA circuit to output paired voltage...