3 Utility Patents
#646 in Zhejiang
#44,638 in China
Forward Citations = 0
Company Filing History:
Netease (hangzhou) Network Co., Ltd.
Zhejiang Sci-tech University
Hangzhou Hikmicro Sensing Technology Co., Ltd.
4. 1 out of 1
China National Silk Museum
where one patent can have more than one assignee
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