Inventor · disambiguated record
Sung Shim
Also filed as: SHIM SUNG · SHIM SUNG WON
7 granted patents·1 pending application·23 citations·filing 2005–2024
78Inventor score
Top patents by PatentIndex Score
8 records- 0176US7860289B2Method of dental microscopic procedureYOO BEN·Filed 2009·Granted Dec 28, 2010·9 cites·22 claims
- 0276US7433505B2Method of dental microscopic procedureYOO BEN·Filed 2005·Granted Oct 7, 2008·10 cites·1 claims
- 0373US12482828B2Method for preparing a cathode of a secondary battery and a purified N-methyl pyrrolidone, and purifying a waste N-methyl pyrrolidone using an inhibitorJAEWON IND CO LTD·Filed 2024·Granted Nov 25, 2025·0 cites·16 claims
- 0462US12509651B2Purification method of high purity isopropyl alcohol used in semiconductor cleaning processJAEWON IND CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·8 claims
- 0562US7620228B2Method of dental microscopic procedureSIMJI CO LTD·Filed 2008·Granted Nov 17, 2009·4 cites·17 claims
- 0658US12454505B2Method for purifying an alkylene glycol monoalkyl ether carboxylic acid ester having high-purity used in photo resist processJAEWON IND CO LTD·Filed 2022·Granted Oct 28, 2025·0 cites·10 claims
- 0754US12252468B2Method for purifying waste N-methyl-2-pyrrolidone mixture solutionJAEWON IND CO LTD·Filed 2020·Granted Mar 18, 2025·0 cites·4 claims
- 0848US2023192609A1Method for puriyfing waste n-methyl-2-pyrrolidoneJAEWON IND CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →