25 Utility Patents
#2 in Langfang
#4,422 in China
#122,716 in the World
Forward Citations = 18
Company Filing History:
Yungu (gu'an) Technology Co., Ltd.
Kunshan Go-visionox Opto-electronics Co., Ltd.
Other
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#2 in Langfang
#4,422 in China
#122,716 in the World
Company Filing History:
Get your Inventor Badge Today