ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,864, issued on April 7, was assigned to SHANGHAI BRIGHT POWER SEMICONDUCTOR Co. LTD. (Shanghai). "Controller and isolated power converter" ... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,865, issued on April 7, was assigned to NISSAN MOTOR Co. LTD. (Yokohama, Japan). "Inverter" was invented by Takashi Kuwahara (Kanagawa, Jap... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,866, issued on April 7, was assigned to NORTHROP GRUMMAN SYSTEMS Corp. (Falls Church, Va.). "Dynamic current rectifier" was invented by Bou... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,867, issued on April 7, was assigned to Rolls-Royce PLC (London). "Electrical power system converter control" was invented by Shuai Wang (S... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,869, issued on April 7, was assigned to ABB Schweiz AG (Baden, Switzerland). "Automatic boosting current adjustment for zero voltage switch... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,870, issued on April 7, was assigned to SG MICRO CORP (Beijing). "Control circuit for multi-phase power conversion circuit and multi-phase ... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,872, issued on April 7, was assigned to TOTO Ltd. (Fukuoka, Japan). "Electrostatic chuck and method of manufacturing the same" was invented... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,873, issued on April 7, was assigned to NIPPON STEEL Corp. (Tokyo). "Excitation waveform determination device, motor drive device, excitati... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,874, issued on April 7, was assigned to RIDDER DRIVE SYSTEMS B.V. (Harderwijk, Netherlands). "Multi-turn limiting device and method of limi... Read More
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,875, issued on April 7, was assigned to SUBARU Corp. (Tokyo). "Motor control device, vehicle, computer program, and recording medium storin... Read More