16 Utility and 2 Design Patents
#1,170 in Shanghai
#7,408 in China
#227,468 in the World
rank by utility patentsForward Citations = 199
Company Filing History:
Shanghai Huali Microelectronics Corporation
Red Avenue New Materials Group Co., Ltd.

4. 1 out of 852

5. 1 out of 865

where one patent can have more than one assignee
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