7 Utility and 1 Design Patents
#5,906 in Beijing
#18,960 in China
#595,962 in the World
rank by utility patentsForward Citations = 166
Company Filing History:

Beijing Founder Electronics Co., Ltd.

4. 1 out of 2,876

5. 1 out of 1
Shanghai Xiangzhang Electronics Co., Ltd.
where one patent can have more than one assignee
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