2 Utility and 1 Design Patents
#9,453 in Shanghai
#64,348 in China
rank by utility patentsForward Citations = 6
Company Filing History:
Shanghai Ic R&d Center Co., Ltd

Shanghai Integrated Circuit Equipment & Materials Industry Innovation Center Co., Ltd
4. 1 out of 1
Hangzhou Youyide Network Technology Co., Ltd.
where one patent can have more than one assignee
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