Inventor · disambiguated record
Sang Ku Ha
Also filed as: HA SANG KU
3 granted patents·5 citations·filing 2013–2020
56Inventor score
Files withLTC CO LTD3
Top patents by PatentIndex Score
3 records- 0178US10859917B2Photoresist stripper composition for manufacturing liquid crystal displayLTC CO LTD·Filed 2016·Granted Dec 8, 2020·4 cites·7 claims
- 0255US9353339B2Composition for removing and preventing formation of oxide on the surface of metal wireLTC CO LTD·Filed 2013·Granted May 31, 2016·1 cites·6 claims
- 0346US12429777B2Photoresist stripper composition for manufacturing displayLTC CO LTD·Filed 2020·Granted Sep 30, 2025·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →