Cha-Hun Ku
Inventor
Stats
- 14 US patents issued
- 25 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 14 US Patents Issued
- 25 US Applications Filed
- 141 Total Citation Count
- Aug 10, 2020 Most Recent Filing
- Mar 11, 2011 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| LG CHEM, LTD. | 4
6 12 7 2 | 2011
2012 2013 2014 2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Daejeon, KR | Feb 02, 12 - Apr 16, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 4 |
| C09J: | ADHESIVES; ADHESIVE PROCESSES IN GENERAL | 2 |
| G01R: | MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11959974 | 2024 | Pressurizing short-circuit inspection apparatus for detecting low-voltage defective pouch-type secondary battery cell | 0 |
| 11508986 | 2022 | Electrode transfer device for battery cell | 0 |
| 11367894 | 2022 | Lithium metal secondary battery including lithium metal foil negative electrode with nano imprint pattern structure adhered to separator, and method of manufacturing the same | 0 |
| 2022/0065,948 | 2022 | PRESSURIZING SHORT-CIRCUIT INSPECTION APPARATUS FOR DETECTING LOW-VOLTAGE DEFECTIVE POUCH-TYPE SECONDARY BATTERY CELL | 0 |
| 10992010 | 2021 | Method for lamination of battery cell using solvent and chamber device for carrying out lamination | 0 |
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