Inventor
CHEOL HEE LEE
Inventor
KR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G04Gprimary
G04GElectronic time-pieces6%
G06FElectric digital data processing6%
G08BSignalling systems, e.g. personal calling systems6%
H01FMagnets6%
H02KDynamo-electric machines6%
A62CFire-fighting3%
B08BCleaning in general3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
C08JWorking-up3%
PatentTitleYear
12,559,651Buffer film202611,968,061Power management system having gateway engine and driving method thereof202411,741,799Curved haptic actuator and wearable device comprising same202311,403,922Curved haptic actuator and wearable device comprising same202211,390,717Coating composition202211,149,592Combined power generation apparatus2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to HYUN DAI HEAVY IND CO LTD (1)· patent assignee history
2021Patents assigned to KOREA ELECTRIC POWER CORP (1)· patent assignee history
2021–2026Based in KR· patent location history
2022–2023Patents assigned to CK MAT LAB CO LTD (2)· patent assignee history
2022–2026Patents assigned to LG CHEMICAL LTD (2)· patent assignee history
2024Patents assigned to BIGTORAGE CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CK MAT LAB CO LTD | 2 | 2022–2023 |
| LG CHEMICAL LTD | 2 | 2022–2026 |
| BIGTORAGE CO LTD | 1 | 2024 |
| HYUN DAI HEAVY IND CO LTD | 1 | 2021 |
| KOREA ELECTRIC POWER CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 6 | 2021–2026 |