Yao Qian — 1 Patent in 2021

ESEducational Testing Service: 1 patents #8 of 31Top 30%

Bellevue, WA: #523 of 1,412 inventorsTop 40%

Washington: #4,694 of 13,672 inventorsTop 35%

Overall (2021): #204,761 of 548,734Top 40%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10937444	End-to-end neural network based automated speech scoring	David Suendermann-Oeft, Lei Chen, Jidong Tao, Shabnam Ghaffarzadegan	2021-03-02