RIIID INC.
12Patents
12Active
12Granted
53Portfolio score
Filing activity: Nov 8, 2016 → Feb 14, 2023
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10909871B2 | Method, apparatus, and computer program for operating machine-learning framework | Physics | 1 | Active |
| US11322036B2 | Method for displaying learning content of terminal and application program therefor | Physics | 1 | Active |
| US12424122B2 | Deep learning-based pedagogical word recommendation system for predicting and improving vocabulary skills of foreign language learners | Physics | 0 | Active |
| US12417372B2 | System for predicting user drop-out rate and tracking user knowledge based on artificial intelligence learning and method therefor | Physics | 0 | Active |
| US12406148B2 | Method, device, and system for tracking dialogue state | Physics | 0 | Active |
| US12417392B2 | Apparatus and system for training knowledge tracking model based on data augmentation and operation method thereof | Physics | 0 | Active |
| US11704578B2 | Machine learning method, apparatus, and computer program for providing personalized educational content based on learning efficiency | Physics | 0 | Active |
| US11238749B2 | Method, apparatus, and computer program for providing personalized educational content | Physics | 0 | Active |
| US11417232B2 | Method, apparatus, and computer program for operating machine-learning framework | Physics | 0 | Active |
| US11823593B2 | Method for displaying learning content of terminal and application program therefor | Physics | 0 | Active |
| US12394328B2 | Pre-training modeling system and method for predicting educational element | Physics | 0 | Active |
| US12373905B2 | Method of recommending preceding educational content and educational content recommendation device for recommending preceding educational content | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.