Querium Patents

Our Patents Has Been Used By Thousands Of Students In The US For Middle School Through College

Querium has received three US patents since 2015 covering the core concepts in tutoring, student assessment, and question generation.

Dynamic question template system and architecture

     #       9,082,309

Issued   July 2015

This patent describes how StepWise uses a single file to define a math problem for our AI system, and from that single file how the software can produce thousands of unique variants of that question, so students can practice on many similar questions.

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Expert systems and methods for dynamic assessment and assessment authoring

 #      9,858,828

Issued   January 2018

This patent describes how StepWise AI can give students a variety of diagnostic questions to identify what math skills each student still needs to master. StepWise determines a minimum number of diagnostic questions to identify a students strengths and weaknesses.

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Systems and methods for AI-based student tutoring

 #      10,467,919

Issued   November 2019

This patent describes how the StepWise AI mimics the expertise of a master teacher to tutor students through a problem step-by-step. StepWise can use what it knows about a student to build a personal lesson plan for each student to cover the areas of their weaknesses.

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