Inventor · disambiguated record
Yung-Chih Lee
Also filed as: LEE YUNG-CHIH
5 granted patents·2 pending applications·63 citations·filing 2002–2021
78Inventor score
Top patents by PatentIndex Score
7 records- 0181US6608333B1Organic light emitting diode deviceRITDISPLAY CORP·Filed 2002·Granted Aug 19, 2003·38 cites·11 claims
- 0269US7144638B2Organic light-emitting diode and material applied theretoRITDISPLAY CORP·Filed 2005·Granted Dec 5, 2006·11 cites·10 claims
- 0365US6822257B2Organic light emitting diode device with organic hole transporting material and phosphorescent materialRITDISPLAY CORP·Filed 2003·Granted Nov 23, 2004·11 cites·24 claims
- 0450US11174957B1Adjustable Venturi tubeCASHIDO CORP·Filed 2021·Granted Nov 16, 2021·0 cites·10 claims
- 0550US2022193277A1Smart toilet and ozone assembly thereofCASHIDO CORP·Filed 2020·Application pending·0 cites
- 0636US6906340B2Organic light-emitting diode and material applied theretoRITDISPLAY CORP·Filed 2003·Granted Jun 14, 2005·3 cites·11 claims
- 0735US2012084601A1Computer system rescue methodLEE YUNG-CHIH·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →