27 Utility and 7 Design Patents
#1,706 in Beijing
#3,989 in China
#109,051 in the World
rank by utility patentsForward Citations = 11
Company Filing History:

Canaan Bright Sight Co., Ltd.
Hangzhou Canaan Intelligence Information Technology Co, Ltd
4. 1 out of 1
Canaan Creative (sh) Co., Ltd.
where one patent can have more than one assignee
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