Inventor
Ho-Sung Yoon
Inventor
Seoul, KR
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Bprimary
C22BProduction and refining of metals9%
B82YSpecific uses or applications of nanostructures6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
G11CStatic stores6%
H01LSemiconductor devices6%
H03KPulse technique6%
H10BElectronic memory devices6%
H10DInorganic electric semiconductor devices6%
LOC236%
A01NPreservation of bodies of humans or animals or plants or parts thereof3%
PatentTitleYear
10,829,592Method for preparing polyaniline complex with antimicrobial activity and heavy metal removal efficiency using conductive poly aniline polymer doped with organic acid and metal ion in defined order2020D0830500Portable water purifying filter2018D0830501Portable water purifying filter201810,068,635Memory device including delay circuit having gate insulation films with thicknesses different from each other20189,802,789'Elevator security system'20179,792,976'Memory device including delay circuit having gate insulation films with thicknesses different from each other'20179,654,561'Integrated cloud storage service through home gateway'20179,458,525'Method of recovering rare earth elements from oxidized scrap of permanent magnet'20168,475,746'Uranium ion exchange adsorption method using ultrasound'20138,470,269'Highly efficient uranium leaching method using ultrasound'20137,799,303'Method of preparing silica nanoparticles from siliceous mudstone'20107,070,714'Self-arrayed hole-carryable polymers used for organic photo-refractive materials and photo-refractive mixture containing them'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2013Patents assigned to YOON HO-SUNG (3)· patent assignee history
2006Based in Gyeonggi-do, KR· patent location history
2010–2013Patents assigned to KOREA INST GEOSCIENCE & MINERA (3)· patent assignee history
2010–2017Based in Daejeon, KR· patent location history
2013Patents assigned to CHUNG KYEONG-WOO (2)· patent assignee history
2013Patents assigned to KIM CHUL-JOO (2)· patent assignee history
2013–2018Based in Seoul, KR· patent location history
2018–2020Patents assigned to YOON HO SUNG (3)· patent assignee history
2018–2020Based in Hwaseong-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA INST GEOSCIENCE & MINERA | 3 | 2010–2013 |
| YOON HO SUNGself | 3 | 2018–2020 |
| YOON HO-SUNGself | 3 | 2006–2013 |
| CHUNG KYEONG-WOO | 2 | 2013 |
| KIM CHUL-JOO | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 5 | 2013–2018 |
| Hwaseong-si, KR | 3 | 2018–2020 |
| Daejeon, KR | 3 | 2010–2017 |
| Gyeonggi-do, KR | 1 | 2006 |