3 Utility and 2 Design Patents
#11,516 in Beijing
#44,638 in China
rank by utility patentsForward Citations = 16
Company Filing History:
Beijing Kongming Technology Co., Ltd.

Annoroad Gene Technology (beijing) Co., Ltd
4. 1 out of 1
Zhejiang Annoroad Bio-technology Co. Ltd.
5. 1 out of 37
Douyin Vision Co., Ltd.
where one patent can have more than one assignee
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