72 Utility and 5 Design Patents
#518 in Beijing
#951 in China
#19,287 in the World
rank by utility patentsForward Citations = 4,452
Company Filing History:

Fontem Ventures B.v.
Ruyan Investment (holdings) Limited
4. 3 out of 832,843 patents
Other
5. 1 out of 3
Fontem Holdings I B.v.
where one patent can have more than one assignee
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