8 Utility and 5 Design Patents
#2,547 in Shanghai
#16,392 in China
#518,831 in the World
rank by utility patentsForward Citations = 47
Company Filing History:
Get your Inventor Badge Today
#2,547 in Shanghai
#16,392 in China
#518,831 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today