36 Utility Patents
#1,214 in Beijing
#2,664 in China
#68,228 in the World
Forward Citations = 12
Company Filing History:
Shanghai Zhaoxin Semiconductor Co., Ltd.
Via Alliance Semiconductor Co., Ltd.

4. 1 out of 2
Sichuan Shengnuo Oil. and Gas Engineering Technology Service Co., Ltd
where one patent can have more than one assignee
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