Inventor
SUNGJAE LEE
Inventor
KR
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices18%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
G02BOptical elements, systems or apparatus7%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light7%
A61BDiagnosis4%
B82YSpecific uses or applications of nanostructures4%
C07CAcyclic or carbocyclic compounds4%
C07DHeterocyclic compounds4%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
C30BSingle-crystal growth4%
PatentTitleYear
12,364,158Organic electric element, display panel comprising the same and display device comprising the same202512,349,590Organic electric element, display panel comprising the same and display device comprising the same202512,198,198Method and apparatus for accidental negligence evaluation of accident image using deep learning202512,167,680Organic electric element, display panel comprising the same and display device comprising the same202412,092,623Optical sensor for sensing hydrogen gas and hydrogen gas detection system including the same202411,997,919Organic electric element, display panel comprising the same and display device comprising the same202411,837,510Method for analyzing silicon substrate202311,811,188System for generating passive-mode-locked pulse laser at high repetition rate202311,759,183Ultrasound probe, ultrasound imaging apparatus and control method thereof202311,716,865Organic electric element, display panel comprising the same and display device comprising the same202311,422,071Substrate analysis method and substrate analyzer202211,217,961Optical device for suppressing noise of laser using graphene2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to KOREA INST SCI & TECH (3)· patent assignee history
2022–2023Patents assigned to IAS INC (2)· patent assignee history
2022–2025Based in KR· patent location history
2022–2023Based in JP· patent location history
2023–2025Patents assigned to LG CHEMICAL LTD (5)· patent assignee history
2023–2025Patents assigned to LG DISPLAY CO LTD (5)· patent assignee history
2025Patents assigned to GIST GWANGJU INSTITUTE OF SCIENCE AND TECH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 5 | 2023–2025 |
| LG DISPLAY CO LTD | 5 | 2023–2025 |
| KOREA INST SCI & TECH | 3 | 2022–2024 |
| IAS INC | 2 | 2022–2023 |
| GIST GWANGJU INSTITUTE OF SCIENCE AND TECH | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 10 | 2022–2025 |
| JP | 2 | 2022–2023 |