2 Utility and 1 Design Patents
#2,146 in Hangzhou
#63,639 in China
rank by utility patentsForward Citations = 11
Company Filing History:
Beijing University of Chemical Technology
Zhejiang Quhua Fluor-chemistry Co Ltd
Juhua Group Co., Ltd
4. 1 out of 2
Hoymiles Power Electronics Inc.
where one patent can have more than one assignee
Get your Inventor Badge Today