Inventor
HYUNJUN CHOI
Inventor
KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy21%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution21%
Y02PClimate change mitigation technologies in the production or processing of goods21%
H01LSemiconductor devices7%
H01QAntennas, i.e. radio aerials7%
H10KOrganic electric solid-state devices7%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
12,148,892Method for recovering lithium battery cell by heat treatment and method for manufacturing lithium battery cell comprising the same202412,107,229Manufacturing method of lithium secondary battery comprising additional heat-treatment process and lithium secondary battery manufactured by the same202412,068,548Antenna202411,489,191Continuous manufacturing method of lithium rechargeable battery forming passive film on surface of lithium metal electrode and lithium rechargeable battery manufactured therefrom202211,139,354Display apparatus2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to SAMSUNG DISPLAY CO LTD (1)· patent assignee history
2021–2024Based in KR· patent location history
2022–2024Patents assigned to LG CHEMICAL LTD (3)· patent assignee history
2022–2024Patents assigned to LG ENERGY SOLUTION LTD (3)· patent assignee history
2024Patents assigned to SAMSUNG ELECTRO MECH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 3 | 2022–2024 |
| LG ENERGY SOLUTION LTD | 3 | 2022–2024 |
| SAMSUNG DISPLAY CO LTD | 1 | 2021 |
| SAMSUNG ELECTRO MECH | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 5 | 2021–2024 |