3 Utility and 1 Design Patents
#1,438 in Hangzhou
#44,906 in China
rank by utility patentsForward Citations = 1
Company Filing History:

Netease (hangzhou) Network Co., Ltd.
Hangzhou Rejoin Tech Co., Ltd.
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#1,438 in Hangzhou
#44,906 in China
rank by utility patentsCompany Filing History:

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