ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,397,681, issued on Aug. 26, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).
"Method for heating a battery pack, battery heating system and electric apparatus" was invented by Zhanliang Li (Ningde, China), Yuanmiao Zhao (Ningde, China), Xiyang Zuo (Ningde, China), Xiaojian Huang (Ningde, China), Zhimin Dan (Ningde, China) and Yu Yan (Ningde, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application relates to a method for heating a battery pack, where the battery pack is connected to an inductive load via a converter and the method includes: controlling on and off of a switch module in the converter upon r...