49 Utility and 1 Design Patents
#240 in Shanghai
#1,702 in China
#39,765 in the World
rank by utility patentsForward Citations = 48
Company Filing History:
Black Sesame Technologies Inc.
Black Sesame International Holding Limited
Shanghai Tianma Micro-electronics Co., Ltd.
4. 4 out of 7,345
Emc IP Holding Company LLC
5. 4 out of 679
Tianma Micro-electronics Co., Ltd.
where one patent can have more than one assignee
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