9 Design Patents
#32 in Hangzhou
#1,728 in China
#26,490 in the World
Forward Citations = 14
Company Filing History:
Hangzhou Denghong Technology Co., Ltd.
Hangzhou Ezviz Software Co., Ltd.
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#32 in Hangzhou
#1,728 in China
#26,490 in the World
Company Filing History:
Get your Inventor Badge Today