H05B 7/005
Electrical diagrams
Official title: {Electrical diagrams}
H05B7/005 (Electrical diagrams) appears on 37 US grants and 15 published applications in this corpus.
Search patents in H05B- Granted patents
- 37
- Published applications
- 15
- Assignees
- 32
- Inventors
- 83
- Latest grant
- 26 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for melting metal material26 Oct 2021US 11,156,402 B2Danieli & C. Officine Meccaniche SpA
- Converter-fed electric arc furnace with capacitor assembly in the secondary circuit14 Sep 2021US 11,122,655 B2Primetals Technologies Germany GmbH
- Power supply system for a polyphase arc furnace with an indirect converter between a mains connection and a furnace transformer13 Jan 2015US 8,933,378 B2Siemens Aktiengesellschaft
- Method of oxidation utilizing a gliding electric arc3 Jun 2014US 8,742,285 B2Ceramatec, Inc.
- Electronic circuit and method of supplying electricity4 Mar 2014US 8,665,924 B2SMS Siemag Aktiengesellschaft
- Electric power supply apparatus for an electric furnace17 Sep 2026US 2026/0282183 A1Danieli Automation S.P.A.
- Device and method for generating electroplasmic heat16 Jul 2026US 2026/0206105 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Hybrid modular multilevel rectifier (hmmr) for highly dynamic load applications11 Jul 2024US 2024/0235408 A1GE Energy Power Conversion Technology Limited
- Power supply system for an electric arc furnace22 Jun 2023US 2023/0199924 A1Cea Group S.R.L.
- Apparatus and method for melting metal material10 Sep 2020US 2020/0284512 A1Danieli & C. Officine Meccaniche SpA
Most cited
By later US patents
- Methods and apparatus for treating waste88US 6,630,113 B1Integrated Environmental Technologies, LLC · 2003
- Methods and apparatus for low NO.sub.x emissions during the production of electricity from waste treatment systems82US 5,847,353 AIntegrated Environmental Technologies, LLC · 1998
- Arc plasma-joule heated melter system for waste treatment and resource recovery59US 6,215,678 B1Integrated Environmental Technologies, LLC · 2001
- Methods and apparatus for treating waste49US 6,018,471 AIntegrated Environmental Technologies, LLC · 2000
- Methods and apparatus for low NO.sub.x emissions during the production of electricity from waste treatment systems42US 6,066,825 AIntegrated Environmental Technologies, LLC · 2000