8 Utility and 5 Design Patents
#2,547 in Shanghai
#16,394 in China
#518,894 in the World
rank by utility patentsForward Citations = 28
Company Filing History:
Innogrit Technologies Co., Ltd.

Zing Semiconductor Corporation
4. 1 out of 91
Nio Nextev Limited
5. 1 out of 3,059

where one patent can have more than one assignee
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