US Patent Issued to MITSUBISHI ELECTRIC on Jan. 27 for "Power semiconductor element drive adjustment circuit, power module, and power conversion device" (Japanese Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,436, issued on Jan. 27, was assigned to MITSUBISHI ELECTRIC Corp. (Tokyo).

"Power semiconductor element drive adjustment circuit, power module, and power conversion device" was invented by Kenichi Morokuma (Tokyo) and Yoshiko Tamada (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power semiconductor element drive adjustment circuit is provided with a difference unit to calculate a difference value between a normalized value of the differential value of the collector-emitter voltage and a normalized value of the differential value of the collector current, a comparison unit to compare the difference value with a comparison reference value, a ...