Inventor
Jae-Jun Ryu
Inventor
Seoul, KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1027%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
G02BOptical elements, systems or apparatus9%
G06KGraphical data reading9%
G06VImage or video recognition or understanding9%
H01LSemiconductor devices9%
H05BElectric heating9%
H10KOrganic electric solid-state devices9%
PatentTitleYear
10,977,468Optical unit for a fingerprint sensor and display device including the same202110,971,563Organic light-emitting display apparatus20217,081,182'Method and apparatus for automatically measuring the concentration of TOC in a fluid used in a semiconductor manufacturing process'20066,883,248'Apparatus for drying a substrate using an isopropyl alcohol vapor'20055,856,623'Particle counter with sampling probe having adjustable intake area'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2006Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
1999–2006Based in Seoul, KR· patent location history
2021Patents assigned to SAMSUNG DISPLAY CO LTD (2)· patent assignee history
2021Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 3 | 1999–2006 |
| SAMSUNG DISPLAY CO LTD | 2 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 3 | 1999–2006 |
| Yongin-si, KR | 2 | 2021 |