11 Utility Patents
#86 in Zhejiang
#11,433 in China
#362,069 in the World
Forward Citations = 4
Company Filing History:

Zhe Jiang Yilida Ventilator Co., Ltd
Netease (hangzhou) Network Co., Ltd.
4. 1 out of 80
Zhejiang Sanhua Automotive Components Co., Ltd.
5. 1 out of 57
Zhejiang Hisun Pharmaceutical Co., Ltd.
where one patent can have more than one assignee
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