Inventor · disambiguated record
Sangjea Lee
Also filed as: LEE SANGJEA
2 granted patents·1 pending application·0 citations·filing 2018–2022
24Inventor score
Top patents by PatentIndex Score
3 records- 0143US11645945B2Education device teaching how to brush teeth and clean handsLEE SANGJEA·Filed 2022·Granted May 9, 2023·0 cites·10 claims
- 0242US2021155758A1Optical transparent resin and electronic element formed using sameMOMENTIVE PERFORMANCE MAT KOREA CO LTD·Filed 2018·Application pending·0 cites
- 039USD1043818SToothbrushing and handwashing training deviceLEE SANGJEA·Filed 2021·Granted Sep 24, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →