Inventor · disambiguated record
Joo A Choi
Also filed as: CHOI JOO A
3 granted patents·40 citations·filing 2002–2017
70Inventor score
Technology areasA61C
Top patents by PatentIndex Score
3 records- 0185US11000354B2Electric toothbrushNOKSIBCHO ALOE CO LTD·Filed 2017·Granted May 11, 2021·5 cites·8 claims
- 0272US7921496B2Electric toothbrushCHOI JOO A·Filed 2005·Granted Apr 12, 2011·7 cites·4 claims
- 0366US7222382B2Electron-motion toothbrushCHOI JOO A·Filed 2002·Granted May 29, 2007·28 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →