6 Utility Patents
#6,128 in San Diego, CA
#86,061 in California
#336,516 in US
#695,272 in the World
Forward Citations = 3
Company Filing History:


Beijing Dajia Internet Information Technology Co., Ltd.
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#6,128 in San Diego, CA
#86,061 in California
#336,516 in US
#695,272 in the World
Company Filing History:


Get your Inventor Badge Today