CL

Chi Lu

ES Educational Testing Service: 6 patents #27 of 260Top 15%
LI Lips: 1 patents #3 of 6Top 50%
Overall (All Time): #720,000 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10607354 Production apparatus with depth image detection Yen-Wei Lu 2020-03-31
8467716 Automated essay scoring Jill Burstein, Vyacheslav Andreyev 2013-06-18
7769339 Automated essay scoring Jill Burstein, Slava Andreyev 2010-08-03
7088949 Automated essay scoring Jill Burstein, Slava Andreyev 2006-08-08
6366759 System and method for computer-based automatic essay scoring Jill Burstein, Lisa Braden-Harder, Martin Chodorow, Bruce A. Kaplan, Karen Kukich +2 more 2002-04-02
6181909 System and method for computer-based automatic essay scoring Jill Burstein, Lisa Braden-Harder, Martin Chodorow, Bruce A. Kaplan, Karen Kukich +2 more 2001-01-30
6115683 Automatic essay scoring system using content-based techniques Jill Burstein, Randy Kaplan, Susanne Wolff 2000-09-05