6 Utility and 3 Design Patents
#6,711 in Beijing
#22,241 in China
#694,535 in the World
rank by utility patentsForward Citations = 194
Company Filing History:
Beijing Kingsmith Technology Co., Ltd.

Tunghsu Technology Group Co., Ltd.
4. 1 out of 607

5. 1 out of 4
Tunghsu Optoelectronic Technology Co., Ltd.
where one patent can have more than one assignee
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