US Patent Issued to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS, Powerland Technology on Nov. 3 for "Power supply apparatus, and charging method and system" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,785,438, issued on Nov. 3, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Dongguan, China) and Powerland Technology Inc. (Nanjing, China).

"Power supply apparatus, and charging method and system" was invented by Chen Tian (Dongguan, China), Jialiang Zhang (Dongguan, China), Jingpeng Zhu (Nanjing, China), Weiwei Lu (Nanjing, China), Juanjuan Sun (Nanjing, China) and Julu Sun (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a power supply apparatus, and a charging method and system. The apparatus includes: a rectifier module (210) configured to rectify an alternating current (alternating current) voltage to ...