Helena Witte

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Lyme, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for adaptive language learning
- Patent number 11,587,460
- Issue date Feb 21, 2023
- IXL Learning, Inc.
- Chris Cummings
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Adaptive Language Learning
- Publication number 20210225198
- Publication date Jul 22, 2021
- Curiosity Media, Inc.
- Chris Cummings
- G10 - MUSICAL INSTRUMENTS ACOUSTICS