Guangming Ling — 1 Patent in 2017

ESEducational Testing Service: 1 patents #12 of 33Top 40%

Lawrenceville, NJ: #26 of 71 inventorsTop 40%

New Jersey: #2,569 of 7,092 inventorsTop 40%

Overall (2017): #411,038 of 506,227Top 85%

1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9704413	Non-scorable response filters for speech scoring systems	Su-Youn Yoon, Derrick Higgins, Klaus Zechner, Shasha Xie, Je Hun Jeon +2 more	2017-07-11