F27D 2021/026
Using a video installation
Official title: {using a video installation}
F27D2021/026 (Using a video installation) appears on 97 US grants and 113 published applications in this corpus.
Search patents in F27D- Granted patents
- 97
- Published applications
- 113
- Assignees
- 91
- Inventors
- 337
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
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| 1988 | 1 | 0 |
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| 1992 | 2 | 0 |
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| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
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| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 8 |
| 2016 | 0 | 1 |
| 2017 | 4 | 6 |
| 2018 | 1 | 5 |
| 2019 | 6 | 10 |
| 2020 | 7 | 20 |
| 2021 | 5 | 12 |
| 2022 | 9 | 18 |
| 2023 | 11 | 7 |
| 2024 | 11 | 10 |
| 2025 | 12 | 8 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Manufacturing device for manufacturing a dental object18 Aug 2026US 12,708,495 B2Ivoclar Vivadent AG
- Inspection apparatus for melting furnaces that can be used in the steel industry and method14 Jul 2026US 12,680,759 B2Danieli Automation S.P.A.
- System and method for controlling a heating device3 Mar 2026US 12,565,999 B2
- Method of producing molten iron using electric furnace including video device3 Mar 2026US 12,566,029 B2Jfe Steel Corporation
- System and method for monitoring and controlling furnaces13 Jan 2026US 12,523,427 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Inspection assembly for a furnace environment3 Sep 2026US 2026/0259007 A1Tallman Technologies Inc.
- System and method for controlling a heating device11 Jun 2026US 2026/0160424 A1
- Advancing devices and advancing methods for electrode of electronic glass furnace12 Mar 2026US 2026/0075688 A1Caihong Display Devices Co., Ltd.
- Slag discharge amount estimation method12 Feb 2026US 2026/0043613 A1Nippon Steel Corporation
- Cooking appliance control method using artificial intelligence and system thereof15 Jan 2026US 2026/0013662 A1LG Electronics Inc.
Most cited
By later US patents
- Apparatus for monitoring wall surface55US 6,002,993 ANippon Steel Corporation · 1999
- Pressurized housing for surveillance camera40US 5,852,754 AVideolarm, Inc. · 1998
- Repairing apparatus for furnace wall38US 4,649,858 ASumitomo Metal Industries, Ltd. · 1987
- Apparatus for observing the interior of a hot furnace31US 5,162,906 AShinagawa Refractories Co., Ltd. · 1992
- Camera insertion into a furnace31US 6,229,563 B1Fosbel International Limited · 2001