Patents/Assignees

RIIID Inc.

9 patents in portfolio

US12488196utility2025
Method of Learning Task Model and Language Model, and Learning Device for Performing the Same
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US12424122utility2025
Deep Learning-based Pedagogical Word Recommendation System for Predicting and Improving Vocabulary Skills of Foreign Language Learners
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US12417372utility2025
System for Predicting User Drop-out Rate and Tracking User Knowledge Based on Artificial Intelligence Learning and Method Therefor
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US12417392utility2025
Apparatus and System for Training Knowledge Tracking Model Based on Data Augmentation and Operation Method Thereof
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US12406148utility2025
Method, Device, and System for Tracking Dialogue State
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US12394328utility2025
Pre-training Modeling System and Method for Predicting Educational Element
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US12373905utility2025
Method of Recommending Preceding Educational Content and Educational Content Recommendation Device for Recommending Preceding Educational Content
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US11823593utility2023
Method for Displaying Learning Content of Terminal and Application Program Therefor
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US11704578utility2023
Machine Learning Method, Apparatus, and Computer Program for Providing Personalized Educational Content Based on Learning Efficiency
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