Inventor
CHANSEOK OH
Inventor
KR
Overview
Patents· 43 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices32%
C09KMaterials for miscellaneous applications, not provided for elsewhere27%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium25%
C07BGeneral methods of organic chemistry5%
H01LSemiconductor devices3%
G06FElectric digital data processing2%
G06NComputing arrangements based on specific computational models2%
C07DHeterocyclic compounds2%
C07CAcyclic or carbocyclic compounds1%
H05BElectric heating1%
PatentTitleYear
12,598,915Condensed cyclic compound, light-emitting device including the condensed cyclic compound, and electronic apparatus including the light-emitting device202612,588,411Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device202612,570,630Heterocylic compound and light-emitting device and electronic apparatus including the heterocyclic compound202612,545,835Light-emitting device including heterocyclic compound and electronic apparatus including the light-emitting device202612,543,500Light emitting element202612,501,826Light emitting device202512,464,946Light emitting device202512,454,643Light emitting device202512,446,462Condensed cyclic compound and organic light-emitting device including the same202512,439,821Light emitting device and fused polycyclic compound for light emitting device202512,428,597Light emitting element202512,428,600Light-emitting device including fused-cyclic compound and electronic apparatus including the same202512,433,123Organic electroluminescence device202512,391,871Light-emitting device including condensed cyclic compound and electronic apparatus including the light-emitting device202512,378,469Light emitting diode and condensed polycyclic compound for the same202512,371,614Condensed cyclic compound, organic light-emitting device including the same and electronic apparatus including the organic light emitting device202512,356,854Light-emitting device including condensed cyclic compound and electronic apparatus including the light-emitting device202512,284,905Light emitting device202512,279,515Light emitting device202512,256,633Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device202512,245,496Light emitting device202512,201,008Light emitting device202512,133,456Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device202412,127,475Light-emitting device including condensed cyclic compound and electronic apparatus including the light-emitting device202412,052,917Organic light-emitting device including heterocyclic compound with boron and nitrogen202411,991,925Light-emitting device including condensed cyclic compound and electronic apparatus including the light-emitting device202411,957,042Heterocyclic compound and organic light-emitting device including the same202411,950,508Light emitting device202411,910,706Light-emitting device including heterocyclic compound and electronic apparatus including the light-emitting device202411,899,740Systems and methods for solving unrestricted incremental constraint problems202411,895,907Condensed cyclic compound and organic light-emitting device including the same202411,882,758Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic device including organic light-emitting device202411,839,151Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device202311,818,952Heterocyclic compound and organic light-emitting device including the same202311,818,953Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic apparatus including organic light-emitting device202311,805,695Organic electroluminescence device and polycyclic compound for organic electroluminescence device202311,800,793Organic electroluminescence device and polycyclic compound for organic electroluminescence device202311,588,120Condensed cyclic compound and organic light-emitting device including the same202311,581,492Organic electroluminescence device and polycyclic compound for organic electroluminescence device202311,532,794Compound and light-emitting device including the same202211,489,124Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device202211,481,468Systems and methods for solving unrestricted incremental constraint problems202211,481,469Systems and methods for solving unrestricted incremental constraint problems2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to SAMSUNG DISPLAY CO LTD (40)· patent assignee history
2022Patents assigned to QUALCOMM TECHNOLOGIES INC (2)· patent assignee history
2022–2026Based in KR· patent location history
2022–2024Based in US· patent location history
2024Patents assigned to QUALCOMM INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG DISPLAY CO LTD | 40 | 2022–2026 |
| QUALCOMM TECHNOLOGIES INC | 2 | 2022 |
| QUALCOMM INC | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 40 | 2022–2026 |
| US | 3 | 2022–2024 |