Inventor · disambiguated record
Won Shin Kwak
Also filed as: KWAK WON SHIN
2 granted patents·1 pending application·0 citations·filing 2018–2019
22Inventor score
Files withPOONGSAN CORP3
Top patents by PatentIndex Score
3 records- 0147US2021332459A1Copper alloy for electrical and electronic parts and semiconductors with high strength and high electrical conductivity and method of preparing the samePOONGSAN CORP·Filed 2018·Application pending·0 cites
- 0246US11692243B2Free-cutting leadless copper alloy with no lead and bismuthPOONGSAN CORP·Filed 2019·Granted Jul 4, 2023·0 cites·4 claims
- 0343US11697864B2Copper alloy strip having high heat resistance and thermal dissipation propertiesPOONGSAN CORP·Filed 2018·Granted Jul 11, 2023·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →