24 Utility Patents
#683 in Shanghai
#4,590 in China
#129,882 in the World
Forward Citations = 66
Company Filing History:
Smartsens Technology (hk) Co, Limited
Semiconductor Manufacturing International (beijing) Corporation
4. 3 out of 11
Ezisurg Medical Co., Ltd.
5. 3 out of 5
Yisi (suzhou) Medical Technology Co., Ltd.
where one patent can have more than one assignee
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