ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,558,985, issued on Feb. 24, was assigned to SHENZHEN HB ELECTRONIC Co. LTD (Shenzhen, China).

"Vehicle charging and discharging system and power supply terminal thereof" was invented by Jianjun Xu (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a vehicle charging and discharging system and a power supply terminal thereof. The system includes a first conversion module, a second conversion module, and a main control module configured to control a plurality of MOS transistors to be conducted and cut off that are arranged inside the first and second conversion modules, for achieving a conversion from an AC vol...