B23K 9/073
Stabilising the arc
B23K9/073 (Stabilising the arc) appears on 286 US grants and 247 published applications in this corpus.
Search patents in B23K- Granted patents
- 286
- Published applications
- 247
- Assignees
- 101
- Inventors
- 454
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 8 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 9 | 0 |
| 1985 | 3 | 0 |
| 1986 | 8 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 2 |
| 2004 | 2 | 6 |
| 2005 | 2 | 5 |
| 2006 | 3 | 6 |
| 2007 | 4 | 5 |
| 2008 | 3 | 11 |
| 2009 | 2 | 6 |
| 2010 | 0 | 6 |
| 2011 | 3 | 4 |
| 2012 | 5 | 12 |
| 2013 | 8 | 10 |
| 2014 | 9 | 12 |
| 2015 | 8 | 12 |
| 2016 | 8 | 16 |
| 2017 | 8 | 16 |
| 2018 | 12 | 19 |
| 2019 | 20 | 20 |
| 2020 | 22 | 20 |
| 2021 | 12 | 11 |
| 2022 | 13 | 12 |
| 2023 | 6 | 8 |
| 2024 | 10 | 7 |
| 2025 | 15 | 7 |
| 2026 | 3 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Direct current arc welding control method19 May 2026US 12,629,764 B2Panasonic Intellectual Property Management Co., Ltd.
- Systems and methods to provide welding-type arc starting and stabilization with reduced open circuit voltage3 Feb 2026US 12,539,552 B2Illinois Tool Works Inc.
- Directing apparatus for orienting an arc of an arc welding device for arc welding using a magnetically moved arc, and use of the directing apparatus27 Jan 2026US 12,533,742 B2Endress + Hauser Flowtec AG
- Two-channel device for two-frequency arc welding23 Dec 2025US 12,502,723 B2
- Systems and methods to provide welding-type arc starting and stabilization21 Oct 2025US 12,447,546 B2Illinois Tool Works Inc.
- Arc welded joint and method for manufacturing the same13 Aug 2026US 2026/0233322 A1Jfe Steel Corporation
- Robot welding system and method for operating a robot welding system23 Jul 2026US 2026/0208281 A1Fronius International GmbH
- Welding system, feed control method, and communication connection method16 Jul 2026US 2026/0199998 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Systems and methods for modifying one or more target welding parameters of a welding parameter-controlled mode based on one or more measured welding parameters2 Jul 2026US 2026/0183859 A1Illinois Tool Works Inc.
- Systems and methods for one-way wire feed speed adjustment during a welding operation2 Jul 2026US 2026/0183861 A1Illinois Tool Works Inc.
Most cited
By later US patents
- System and method of short circuiting arc welding132US 5,148,001 AThe Lincoln Electric Company · 1992
- Method and apparatus for electric arc welding91US 6,160,241 ALincoln Global.Inc. · 2000
- Pulse welder and method of using same80US 7,304,269 B2Lincoln Global.Inc. · 2007
- Constant current arc welder66US 4,247,752 AWestinghouse Electric Corp. · 1981
- Automated position detectors and welding system utilizing same66US 4,631,385 ADimetrics, Inc. · 1986