US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on May 5 for "Adapter, testing apparatus, battery cell, battery, and electric apparatus" (Chinese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,639, issued on May 5, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Adapter, testing apparatus, battery cell, battery, and electric apparatus" was invented by Rongji Zhang (Ningde, China) and Bin Cao (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An adapter includes an adapting body and a valve body. The adapting body has a first mating portion and a second mating portion, where the first mating portion is configured to mate with an injection opening of a battery cell, the second mating portion is configured to mate with a gas detection apparatus, and a gas flow passage is constructed within an adapting ...