13 Utility Patents
#1,474 in Shanghai
#9,459 in China
#296,533 in the World
Forward Citations = 39
Company Filing History:



4. 2 out of 8,676

5. 1 out of 3,346

where one patent can have more than one assignee
Get your Inventor Badge Today
#1,474 in Shanghai
#9,459 in China
#296,533 in the World
Company Filing History:





Get your Inventor Badge Today