5 Utility and 97 Design Patents
#1 in Guangzhou
#26 in China
#571 in the World
rank by design patentsForward Citations = 412
Company Filing History:
Guangzhou Issyzone Technology Co. Limited
Guangzhou Jiaotu Information Technology Co., Ltd.
Guangzhou Boju Information Technology Co., Ltd.
4. 1 out of 832,812 patents
Other
where one patent can have more than one assignee
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