Inventor
SANG HO OH
Inventor
KR
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes17%
C07DHeterocyclic compounds17%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles7%
C07BGeneral methods of organic chemistry7%
C07CAcyclic or carbocyclic compounds7%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%
C04BLime, magnesia4%
H01GCapacitors4%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light4%
PatentTitleYear
12,575,215Optical device and method202612,428,401Salt of an aminopyridine derivative compound, a crystalline form thereof, and a process for preparing the same202512,337,651Integrated apparatus for measuring interior temperature and dust of vehicle202512,304,275Vehicular air conditioning system202512,227,478Processes for preparing (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine or a salt thereof and processes for preparing tofacitinib using the same202512,187,714Process for preparing aminopyrimidine derivatives202512,094,657Ceramic electronic component202412,068,112Ceramic electronic component202411,981,659Salt of an aminopyridine derivative compound, a crystalline form thereof, and a process for preparing the same202411,742,631Facet on a gallium and nitrogen containing laser diode202311,708,362Process for preparing aminopyrimidine derivatives202311,453,656Salt of an aminopyridine derivative compound, a crystalline form thereof, and a process for preparing the same202211,286,253Process for preparing aminopyrimidine derivatives202211,198,684Intermediates useful for the synthesis of a selective inhibitor against protein kinase and processes for preparing the same202111,164,558Vehicular air conditioning system202111,139,634Facet on a gallium and nitrogen containing laser diode2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to YUHAN CORP (8)· patent assignee history
2021–2025Patents assigned to HANON SYSTEMS (3)· patent assignee history
2021–2026Patents assigned to KYOCERA SLD LASER INC (3)· patent assignee history
2021–2025Based in KR· patent location history
2021–2026Based in US· patent location history
2024Patents assigned to RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV (2)· patent assignee history
2024Patents assigned to SAMSUNG ELECTRO MECH (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YUHAN CORP | 8 | 2021–2025 |
| HANON SYSTEMS | 3 | 2021–2025 |
| KYOCERA SLD LASER INC | 3 | 2021–2026 |
| RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV | 2 | 2024 |
| SAMSUNG ELECTRO MECH | 2 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 13 | 2021–2025 |
| US | 3 | 2021–2026 |