8 Utility and 1 Design Patents
#2,547 in Shanghai
#16,394 in China
#518,894 in the World
rank by utility patentsForward Citations = 5
Company Filing History:


4. 1 out of 143

5. 1 out of 26,457

Get your Inventor Badge Today
#2,547 in Shanghai
#16,394 in China
#518,894 in the World
rank by utility patentsCompany Filing History:




Get your Inventor Badge Today