Inventor · disambiguated record
Kengfan Chen
Also filed as: CHEN KENGFAN
2 granted patents·2 pending applications·6 citations·filing 2015–2020
43Inventor score
Files withSHENZHEN EAGLESOUL TECH CO LTD2SHENZHEN EAGLESOUL AUDIO TECH CO LTD1SHENZHEN EAGLESOUL EDUCATION SERVICE CO LTD1
Top patents by PatentIndex Score
4 records- 0180US10497273B2Method and system for recording and playback of web-based instructionsSHENZHEN EAGLESOUL TECH CO LTD·Filed 2015·Granted Dec 3, 2019·6 cites·26 claims
- 0245US2020098286A1Network-based online interactive language learning systemSHENZHEN EAGLESOUL AUDIO TECH CO LTD·Filed 2017·Application pending·0 cites
- 0343US11151892B2Internet teaching platform-based following teaching systemSHENZHEN EAGLESOUL TECH CO LTD·Filed 2017·Granted Oct 19, 2021·0 cites·11 claims
- 0432US2023214028A1Image processing method and apparatus for smart pen, and electronic deviceSHENZHEN EAGLESOUL EDUCATION SERVICE CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →