Inventor
JEONGSEOK PARK
Inventor
KR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds20%
C07DHeterocyclic compounds20%
H04MTelephonic communication13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
B22DCasting of metals7%
C25DProcesses for the electrolytic or electrophoretic production of coatings7%
G11CStatic stores7%
H03MCoding7%
H04BTransmission7%
H05KPrinted circuits7%
PatentTitleYear
12,431,209Memory devices, operating methods of the memory devices, and test systems including the memory devices202512,231,158Electronic device comprising metal housing and manufacturing method therefor202512,060,326Laurolactam preparation method and synthesis apparatus202411,535,591Laurolactam preparation method and synthesis apparatus202211,439,029Electronic device and housing structure202211,358,923Method for manufacturing cyclododecanone2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to HANWHA SOLUTIONS CORP (3)· patent assignee history
2022–2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2022Patents assigned to DOOSAN ENERBILITY CO LTD (1)· patent assignee history
2022–2025Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HANWHA SOLUTIONS CORP | 3 | 2022–2024 |
| SAMSUNG ELECTRONICS CO LTD | 3 | 2022–2025 |
| DOOSAN ENERBILITY CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 6 | 2022–2025 |