17 Utility and 2 Design Patents
#1,221 in Shenzhen
#6,927 in China
#210,427 in the World
rank by utility patentsForward Citations = 36
Company Filing History:

Hangzhou Chipjet Technology Co., Ltd
Shenzhen Angel Drinking Water Industrial Group Corporation
4. 2 out of 2
Shenzhen Tuge Information Co., Ltd.
5. 1 out of 19,751

where one patent can have more than one assignee
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