US Patent Issued to MICROVAST POWER SYSTEMS on Nov. 11 for "Winding type battery cell and winding battery" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,469,870, issued on Nov. 11, was assigned to MICROVAST POWER SYSTEMS Co. LTD. (Huzhou, China).

"Winding type battery cell and winding battery" was invented by Guoyou Deng (Huzhou, China), Xiaofeng Yin (Huzhou, China), Cunkui Yin (Huzhou, China) and Xiaojie Shen (Huzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A winding type battery cell includes a roll core and at least one electrode sheet unit. The roll core includes a positive connection part, a negative connection part and an insulation part located between the positive connection part and the negative connection part. The positive connection part and the negative connection part are resp...