11 Utility and 2 Design Patents
#1,784 in Shanghai
#11,433 in China
#362,069 in the World
rank by utility patentsForward Citations = 31
Company Filing History:

Enraytek Optoelectronics Co., Ltd.
Verisilicon Microelectronics (shanghai) Co., Ltd.
4. 1 out of 9
Shanghai Shangwang Network Technology Co., Ltd.
5. 1 out of 25
Shanghai Biren Technology Co., Ltd
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