Solid-state battery
US-12482855-B2 · Nov 25, 2025 · US
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Hah Hoe-Jin patents
Hah Hoe-Jin is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hah Hoe-Jin |
| Total patents | 20 |
| First publication | Apr 23, 2020 |
| Latest publication | Nov 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for fabrication of lithium metal secondary battery comprising lithium electrode
US-12401043-B2 · Aug 26, 2025 · US
Separator for electrochemical device and electrochemical device comprising the same
US-12155087-B2 · Nov 26, 2024 · US
Method for manufacturing all-solid-state battery comprising solid electrolyte material
US-2023335874-A1 · Oct 19, 2023 · US
Lithium metal secondary battery having improved life characteristics
US-11777100-B2 · Oct 3, 2023 · US
Method for fabrication of lithium metal secondary battery comprising lithium electrode
US-2023299301-A1 · Sep 21, 2023 · US
Solid-state battery
US-2023275260-A1 · Aug 31, 2023 · US
Method for fabrication of lithium metal secondary battery comprising lithium electrode
US-11699793-B2 · Jul 11, 2023 · US
All-solid-state battery comprising silicon (si) as anode active material
US-2023127602-A1 · Apr 27, 2023 · US
SOLID STATE BATTERY COMPRISING SILICON (Si) AS NEGATIVE ELECTRODE ACTIVE MATERIAL
US-2023017977-A1 · Jan 19, 2023 · US
Recent patents
Latest publications not already listed above.
Lithium metal secondary battery having improved life characteristics
US-2022367876-A1 · Nov 17, 2022 · US
Lithium metal secondary battery having improved safety and battery module including the same
US-11450894-B2 · Sep 20, 2022 · US
Lithium metal secondary battery having improved life characteristics
US-11437626-B2 · Sep 6, 2022 · US
Lithium Metal Secondary Battery and Battery Module Including the Same
US-2022278359-A1 · Sep 1, 2022 · US
Separator for lithium ion secondary battery and lithium ion secondary battery comprising the same
US-11276901-B2 · Mar 15, 2022 · US
Separator for electrochemical device and electrochemical device comprising the same
US-2022069416-A1 · Mar 3, 2022 · US
Lithium metal secondary battery having improved life characteristics
US-2021013514-A1 · Jan 14, 2021 · US
Lithium metal secondary battery having improved safety and battery module including the same
US-2020243919-A1 · Jul 30, 2020 · US
Method for fabrication of lithium metal secondary battery comprising lithium electrode
US-2020212447-A1 · Jul 2, 2020 · US
Separator for lithium ion secondary battery and lithium ion secondary battery comprising the same
US-2020127265-A1 · Apr 23, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Energy Solution Ltd | 16 |
| Lg Chemical Ltd | 8 |
| Korea Advanced Inst Sci & Tech | 2 |
| Univ California | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 20 |
| H01M10/052 | 18 |
| H01M4/366 | 14 |
| H01M10/058 | 13 |
| H01M4/134 | 13 |