Inventor · disambiguated record
Dong Koo Lee
Also filed as: LEE DONG KOO
5 granted patents·76 citations·filing 1999–2021
77Inventor score
Top patents by PatentIndex Score
5 records- 0191US8613913B2Self-molding permanent agent and method for proceeding free-rod and free-band type permanentCHANG TAE SUN·Filed 2005·Granted Dec 24, 2013·53 cites·61 claims
- 0263US6410800B1Process for preparing acroleinKOREA RES INST CHEM TECH·Filed 2000·Granted Jun 25, 2002·7 cites·2 claims
- 0358US11367078B2Method, apparatus, and system for transmitting and receiving information by using QR codeDOOBITNARAESOFT CO LTD·Filed 2019·Granted Jun 21, 2022·0 cites·4 claims
- 0456US11972435B2Method, apparatus, and system for transmitting and receiving information by using QR codeDOOBITNARAESOFT CO LTD·Filed 2021·Granted Apr 30, 2024·0 cites·3 claims
- 0549US6924387B1Solid catalyst with core-shell catalytic phase and a method of preparation thereofKOREA RES INST CHEM TECH·Filed 1999·Granted Aug 2, 2005·16 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →