26 Utility Patents
#30 in Nanjing
#3,985 in China
#113,409 in the World
Forward Citations = 17
Company Filing History:

Other
where one patent can have more than one assignee
Get your Inventor Badge Today
#30 in Nanjing
#3,985 in China
#113,409 in the World
Company Filing History:

Get your Inventor Badge Today