Patents/Inventors

Haitao Chang

NanpingCN1 patent

2 Patents

US120517972024
Battery
DURACELL U.S. OPERATIONS, Inc.
0 cites
US118506732023
Button Cell and Method for Welding Electrode Tabs to a Pole Shell of the Button Cell
FUJIAN NANPING YANPING DISTRICT NANFU NEW ENERGY TECHNOLOGY CO., Ltd.
0 cites