CK

Christopher Kitchen

ES Educational Testing Service: 2 patents #82 of 260Top 35%
Overall (All Time): #1,912,545 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10706738 Systems and methods for providing a multi-modal evaluation of a presentation Lei Chen, Gary Feng, Chee Wee Leong, Chong-Min Lee 2020-07-07
10311743 Systems and methods for providing a multi-modal evaluation of a presentation Lei Chen, Gary Feng, Chee Wee Leong, Chong-Min Lee 2019-06-04