137 Utility and 1 Design Patents
#23 in Shanghai
#259 in China
#4,955 in the World
rank by utility patentsForward Citations = 245
Company Filing History:
Wuhan Tianma Micro-electronics Co., Ltd
Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
Emc IP Holding Company LLC
4. 9 out of 100
Shanghai Hengrui Pharmaceutical Co., Ltd.
5. 9 out of 748
where one patent can have more than one assignee
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