44 Utility Patents
#981 in Beijing
#2,037 in China
#48,651 in the World
Forward Citations = 20
Company Filing History:



4. 9 out of 27,047

5. 6 out of 388

where one patent can have more than one assignee
Get your Inventor Badge Today
#981 in Beijing
#2,037 in China
#48,651 in the World
Company Filing History:





Get your Inventor Badge Today