Posco
Pohang, unknown· latest recorded location
POSCO is named on 2 US grants and 6 published applications in this corpus. Its most frequent classification is C22C (Alloys).
- Granted patents
- 2
- Published applications
- 6
- Inventors
- 37
- Granted in 2026 so far
- 0
- Most recent grant
- 22 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year.
Technology areas
Share of 8 documents
Recent patents
- Alloy-plated steel material having excellent crack resistance, and method for manufacturing same22 Nov 2022US 11,505,858 B2
- Regulator for flowering time, transgenic plant transformed with the same, and method for regulating flowering time22 Jul 2014US 8,785,724 B2
- Method for producing alloy steel3 Dec 2020US 2020/0377977 A1
- Grain-oriented electrical steel sheet and magnetic domain refinement method therefor24 Oct 2019US 2019/0321920 A1
- Ink composition for inkjet printed steel plate, inkjet printed steel plate using the same, and method for producing inkjet printed steel plate16 Aug 2018US 2018/0230323 A1
- Apparatus for continuous annealing of strip and method for continuous annealing of same8 Dec 2016US 2016/0355903 A1
- Ferritic stainless steel and method of manufacturing the same27 Sep 2012US 2012/0241052 A1
Most cited
By later US patents