Inventor · disambiguated record
Hwan-Jin Lee
Also filed as: LEE HWAN-JIN
1 granted patent·1 pending application·17 citations·filing 2010–2010
38Inventor score
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2 records- 0185US8375428B2Password input system using alphanumeric matrices and password input method using the sameKOREA INTERNET & SECURITY AGENCY·Filed 2010·Granted Feb 12, 2013·17 cites·7 claims
- 0230US2011004769A1Password input system using an alphanumeric matrix and password input method using the sameWON YOO-JAE·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →