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Mark E. LIEDTKE
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Castle Rock, CO, US
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Patents Grants
last 30 patents
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Patent Grant
Systems and methods for predictive modelling of digital assessment...
Patent number
11,676,503
Issue date
Jun 13, 2023
Pearson Education, Inc.
Mark E. Liedtke
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for assessment item credit assignment based on...
Patent number
11,443,647
Issue date
Sep 13, 2022
PEARSON EDUCATION, INC.
Mark E. Liedtke
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR ASSESSMENT ITEM CREDIT ASSIGNMENT BASED ON...
Publication number
20200258410
Publication date
Aug 13, 2020
Mark E. LIEDTKE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR PREDICTIVE MODELLING OF DIGITAL ASSESSMENT...
Publication number
20200257995
Publication date
Aug 13, 2020
Mark E. LIEDTKE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR PREDICTIVE MODELLING OF DIGITAL ASSESSMENTS...
Publication number
20200258412
Publication date
Aug 13, 2020
Mark E. LIEDTKE
G06 - COMPUTING CALCULATING COUNTING