Inventor
Dae-Jin Yoon
Inventor
Schwerte, DE
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
A61BDiagnosis13%
B63JAuxiliaries on vessels13%
C02FTreatment of water, waste water, sewage, or sludge13%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals13%
E04HBuildings or like structures for particular purposes13%
G01DMeasuring not specially adapted for a specific variable13%
PatentTitleYear
9,944,5443-dimensional porous mono-polar electrode body, electric sterilization filter including 3-dimensional porous mono-polar electrode body, and water treatment method using 3-dimensional porous mono-polar electrode body20185,694,930'Device for qualitative and/or quantative analysis of a sample'19975,408,312'Device for the qualitative and/or quantitative determination of the composition of a sample that is to be analyzed'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to YOON OK KIM (1)· patent assignee history
1995–1997Based in Schwerte, DE· patent location history
1997Patents assigned to KIM YOON OK (1)· patent assignee history
2018Patents assigned to ELCHEMTECH CO LTD (1)· patent assignee history
2018Patents assigned to MOON SANG BONG (1)· patent assignee history
2018Based in Gyeonggi-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELCHEMTECH CO LTD | 1 | 2018 |
| KIM YOON OK | 1 | 1997 |
| MOON SANG BONG | 1 | 2018 |
| YOON OK KIM | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Schwerte, DE | 2 | 1995–1997 |
| Gyeonggi-do, KR | 1 | 2018 |