12 Utility and 1 Design Patents
#66 in Xi'an
#10,401 in China
#326,927 in the World
rank by utility patentsForward Citations = 11
Company Filing History:
Xi'an Jiaotong University
Other
Get your Inventor Badge Today
#66 in Xi'an
#10,401 in China
#326,927 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today