6 Utility and 1 Design Patents
#3,216 in Shenzhen
#20,191 in China
#670,791 in the World
rank by utility patentsForward Citations = 7
Company Filing History:






4. 1 out of 6
Shenzhen Diyiwei Electronics Co., Ltd.
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#3,216 in Shenzhen
#20,191 in China
#670,791 in the World
rank by utility patentsCompany Filing History:
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