Inventor
Jyongsik Jang
Inventor
Seoul, KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices13%
H10KOrganic electric solid-state devices13%
H01BCables10%
C01BNon-metallic elements7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
Y10TTechnical subjects covered by former us classification7%
B22FWorking metallic powder3%
B82YSpecific uses or applications of nanostructures3%
C08JWorking-up3%
C08LCompositions of macromolecular compounds3%
PatentTitleYear
11,108,023Organic light emitting diode display device202111,107,861Organic light emitting diode display202111,063,244Electroluminescent display device202110,924,824Method for monitoring power consumption based on current sensing, wireless power sensing device and cloud device20219,945,038Preparation of corrosion-protective copper paste through single process and application thereof to dipole tag antenna20189,236,156'Preparing method of reduced graphene oxide film using a chemical reduction method and a pressure-assisted thermal reduction method, reduced graphene oxide film prepared by the same, and graphene electrode including the reduced graphene oxide film'20166,919,063'Carbon nano-particle and method of preparing the same and transparent conductive polymer composite containing the same'20055,525,677'Compolymer of styrene and silane coupling agent and synthesizing method thereof and method for improving adhesion performance in fiber reinforced polystyrene composites by using the compolymers'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Patents assigned to DONGBU CHEMICAL CO LTD (1)· patent assignee history
1996–2021Based in Seoul, KR· patent location history
2005Patents assigned to DONG WOON INTERNAT CO LTD (1)· patent assignee history
2018Patents assigned to SEOUL NAT UNIV R&DB FOUNDATION (1)· patent assignee history
2021Patents assigned to LG DISPLAY CO LTD (3)· patent assignee history
2021Patents assigned to LG ELECTRONICS INC (1)· patent assignee history
2021Based in Paju-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG DISPLAY CO LTD | 3 | 2021 |
| DONG WOON INTERNAT CO LTD | 1 | 2005 |
| DONGBU CHEMICAL CO LTD | 1 | 1996 |
| LG ELECTRONICS INC | 1 | 2021 |
| SEOUL NAT UNIV R&DB FOUNDATION | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 5 | 1996–2021 |
| Paju-si, KR | 3 | 2021 |