Inventor
Changhun PARK
Inventor
KR
Overview
Patents· 10 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 energy40%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution36%
B22FWorking metallic powder4%
C01BNon-metallic elements4%
C01GCompounds containing metals not covered by subclasses c01d or c01f4%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
12,573,655Lithium-sulfur secondary battery202612,537,227Liquid electrolyte for lithium-sulfur secondary battery and lithium-sulfur secondary battery comprising same202612,183,889Lithium-sulfur battery electrolyte and lithium-sulfur battery comprising same202412,148,875Lithium secondary battery202411,935,999Lithium secondary battery202411,784,315Lithium secondary battery202311,699,813Electrolyte for secondary battery and secondary battery comprising same202311,431,019Lithium secondary battery202211,349,112Method for preparing hollow structure202211,322,777Lithium secondary battery2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to LG ENERGY SOLUTION LTD (10)· patent assignee history
2022–2024Patents assigned to LG CHEMICAL LTD (7)· patent assignee history
2022–2026Based in KR· patent location history
2023Patents assigned to DAEGI GUEONGBUK INSTITUTE OF SCIENCE AND TECH (1)· patent assignee history
2023Patents assigned to DAEGU GYEONGBUK INST SCIENCE & TECH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ENERGY SOLUTION LTD | 10 | 2022–2026 |
| LG CHEMICAL LTD | 7 | 2022–2024 |
| DAEGI GUEONGBUK INSTITUTE OF SCIENCE AND TECH | 1 | 2023 |
| DAEGU GYEONGBUK INST SCIENCE & TECH | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 10 | 2022–2026 |