3 Utility and 2 Design Patents
#11,379 in Beijing
#43,950 in China
rank by utility patentsForward Citations = 0
Company Filing History:



4. 1 out of 1,458
Hefei Xinsheng Optoelectronics Technology Co., Ltd.
5. 1 out of 18,065

where one patent can have more than one assignee
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