US Patent Issued to Huawei Technologies'Co., 'Ltd.' on June 16 for "Switching power supply circuit and electronic device" (Chinese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,658,800, issued on June 16, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Switching power supply circuit and electronic device" was invented by Wenlin Zhang (Shenzhen, China), Yue Chen (Shenzhen, China), Yi Wang (Chengdu, China) and Qiang Xie (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A switching power supply circuit includes a power transistor circuit, including a plurality of power transistors coupled in series between a power supply end and a ground, where a first electrode of a first power transistor in the plurality of power transistors is coupled to the power supply end by using a second power transistor in...