Inventor · disambiguated record
Byung-Wook Choi
Also filed as: CHOI BYUNG-WOOK
3 granted patents·3 pending applications·6 citations·filing 2000–2020
59Inventor score
Top patents by PatentIndex Score
6 records- 0166US6774145B1Material separated from Ecklonia cava, method for extracting and purifying the same, and use thereof as antioxidantsVENTREE CO LTD·Filed 2000·Granted Aug 10, 2004·3 cites·8 claims
- 0258US6384085B1Material separated from Ecklonia cava, method for extracting and purifying the same, and use thereof as antioxidantsVENTREE CO LTD·Filed 2000·Granted May 7, 2002·2 cites·4 claims
- 0345US2023058433A1Gas and drug sequential injection module for skin treatment, and skin treatment device comprising sameMCURE CO LTD·Filed 2020·Application pending·0 cites
- 0445US2006246611A1Method of and apparatus for controlling probe tip sanding in semiconductor device testing equipmentSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 0543US7094615B2Method of controlling probe tip sanding in semiconductor device testing equipmentSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Aug 22, 2006·1 cites·6 claims
- 0639US2002044915A1Whitening cosmetics containing extracts from Ecklonia cavaFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →