5 Utility and 1 Design Patents
#1 in Bao An
#27,264 in China
#828,843 in the World
rank by utility patentsForward Citations = 67
Company Filing History:

Other
where one patent can have more than one assignee
Get your Inventor Badge Today
#1 in Bao An
#27,264 in China
#828,843 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today