Han-Gu Cho
Inventor
Stats
- 2 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 4 US Applications Filed
- 28 Total Citation Count
- Mar 7, 2018 Most Recent Filing
- Dec 28, 2010 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| POSCO | 3
1 | 2010
2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Gwangyang, KR | Oct 25, 12 - Jul 12, 18 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B21D: | WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING | 1 |
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 2 |
| C21D: | MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2018/0195,159 | 2018 | ZINC-PLATED STEEL SHEET FOR HOT PRESSING HAVING OUTSTANDING SURFACE CHARACTERISTICS, HOT-PRESSED MOULDED PARTS OBTAINED USING THE SAME, AND A PRODUCTION METHOD FOR THE SAME | 5 |
| 9945020 | 2018 | Zinc-plated steel sheet for hot pressing having outstanding surface characteristics, hot-pressed moulded parts obtained using the same, and a production method for the same | 0 |
| 2015/0307,977 | 2015 | Zinc-Plated Steel Sheet for Hot Pressing Having Outstanding Surface Characteristics, Hot-Pressed Moulded Parts Obtained Using the Same, and a Production Method for the Same | 1 |
| 9068255 | 2015 | Zinc-plated steel sheet for hot pressing having outstanding surface characteristics, hot-pressed moulded parts obtained using the same, and a production method for the same | 0 |
| 2012/0291,510 | 2012 | HOT PRESS FORMING PROCESS OF PLATED STEEL AND HOT PRESS FORMED ARTICLES USING THE SAME | 10 |
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