C23C 2/526
For visually inspecting the surface quality of the substrate
Official title: {for visually inspecting the surface quality of the substrate}
C23C2/526 (For visually inspecting the surface quality of the substrate) appears on 8 US grants and 9 published applications in this corpus.
Search patents in C23C- Granted patents
- 8
- Published applications
- 9
- Assignees
- 8
- Inventors
- 18
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 3 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Steel-sheet non-plating defect prediction method, steel-sheet defect reduction method, hot-dip galvanized steel sheet manufacturing method, and steel-sheet non-plating defect prediction model generation method7 Apr 2026US 12,595,543 B2Jfe Steel Corporation
- Device for removing mattes from the surface of a liquid metal bath inside a duct of a line for continuously coating a metal strip15 Jul 2025US 12,359,296 B2Fives Stein
- Device for coating a metal strip with separately movable electromagnetic stabilizing device and blowing device10 Dec 2024US 12,163,230 B2Fontaine Engineering und Maschinen GmbH
- Device including electromagnetic stabilizing device and blowing device25 Jun 2024US 12,018,379 B2Fontaine Engineering und Maschinen GmbH
- Method and device for coating a metal strip with a coating material which is at first still liquid2 Feb 2021US 10,907,242 B2Fontaine Engineering Und Maschinten GmbH
- Steel-sheet non-plating defect prediction method, steel-sheet defect reduction method, hot-dip galvanized steel sheet manufacturing method, and steel-sheet non-plating defect prediction model generation method1 Aug 2024US 2024/0254612 A1Jfe Steel Corporation
- Device for coating a metal strip with separately movable electromagnetic stabilizing device and blowing device14 Dec 2023US 2023/0399731 A1Fontaine Engineering und Maschinen GmbH
- Surface temperature measuring method, surface temperature measuring apparatus, hot-dip zinc plated steel sheet manufacturing method, and hot-dip zinc plated steel sheet manufacturing equipment16 Nov 2023US 2023/0366073 A1Jfe Steel Corporation
- Device for removing mattes from the surface of a liquid metal bath inside a duct of a line for continuously coating a metal strip2 Feb 2023US 2023/0034415 A1Fives Stein
- Method and device for coating a metal strip with a coating material which is at first still liquid20 Dec 2018US 2018/0363116 A1Fontaine Engineering und Maschinen GmbH
Most cited
By later US patents
- Device for stabilization and visual monitoring of an elongated metallic strip in a transport direction along a predetermined transport path7US 8,752,502 B2ABB Research Ltd. · 2014
- Method and device for coating a metal strip with a coating material which is at first still liquid1US 10,907,242 B2Fontaine Engineering Und Maschinten GmbH · 2021
- Device including electromagnetic stabilizing device and blowing device1US 12,018,379 B2Fontaine Engineering und Maschinen GmbH · 2024
- Device for coating a metal strip with separately movable electromagnetic stabilizing device and blowing device1US 12,163,230 B2Fontaine Engineering und Maschinen GmbH · 2024