B23K 9/0734
Stabilising of the arc power
Official title: {Stabilising of the arc power}
B23K9/0734 (Stabilising of the arc power) appears on 15 US grants and 8 published applications in this corpus.
Search patents in B23K- Granted patents
- 15
- Published applications
- 8
- Assignees
- 12
- Inventors
- 33
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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.
- Two-channel device for two-frequency arc welding23 Dec 2025US 12,502,723 B2
- Systems and methods to provide welding-type arc starting and stabilization with reduced open circuit voltage16 Apr 2024US 11,958,141 B2Illinois Tool Works Inc.
- Apparatus and method for welding with AC waveform18 Aug 2020US 10,744,584 B2Lincoln Global.Inc.
- Arc welding control method and arc welding control system13 Jan 2015US 8,933,370 B2Panasonic Corporation
- Systems and methods to monitor a welding arc31 Jul 2025US 2025/0242427 A1Illinois Tool Works Inc.
- Two-channel device for two-frequency arc welding29 May 2025US 2025/0170665 A1
- Systems and methods to provide welding-type arc starting and stabilization with reduced open circuit voltage8 Aug 2024US 2024/0261884 A1Illinois Tool Works Inc.
- Systems and methods to provide welding-type arc starting and stabilization with reduced open circuit voltage6 May 2021US 2021/0129250 A1Illinois Tool Works Inc.
- Method and system for hot-wire strip wire deposition and cladding9 Jul 2020US 2020/0215636 A1Lincoln Electronic, Inc.
Most cited
By later US patents
- Welding system provided with wire feed and arc control42US 4,000,374 AU. S. Philips Corporation · 1976
- Pulse welding apparatus21US 5,416,299 AMitsubishi Denki Kabushiki Kaisha · 1995
- Pulse welding apparatus17US 5,317,116 AMitsubishi Denki Kabushiki Kaisha · 1994
- Method and apparatus for initiating electric arc spraying16US 5,528,010 AThe Miller Group, Ltd. · 1996
- Controlling the operations of an electric arc welder15US 4,302,656 ALinde Aktiengesellschaft · 1981