B23K 9/205
Means for determining, controlling or regulating the arc interval
Official title: {Means for determining, controlling or regulating the arc interval}
B23K9/205 (Means for determining, controlling or regulating the arc interval) appears on 52 US grants and 44 published applications in this corpus.
Search patents in B23K- Granted patents
- 52
- Published applications
- 44
- Assignees
- 26
- Inventors
- 91
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 10 |
| 2005 | 0 | 2 |
| 2006 | 9 | 4 |
| 2007 | 5 | 4 |
| 2008 | 2 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 4 |
| 2021 | 1 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Welding gun and welding method18 Jul 2023US 11,701,732 B2Hilti Aktiengesellschaft
- Method and control unit for controlling a joining station27 Dec 2022US 11,534,850 B2Bayerische Motoren Werke Aktiengesellschaft
- Portable drawn arc stud welder including a lithium ferrophosphate battery2 Feb 2021US 10,906,122 B2Nelson Stud Welding, Inc.
- Stud welding gun set up teaching tool2 Jul 2019US 10,335,885 B2Toyota Motor Engineering & Manufacturing North America, Inc.
- Device for joining and joining method with a detection device for aligning a joining head16 Jul 2026US 2026/0199999 A1Newfrey LLC
- Position measurement for a welding gun27 Mar 2025US 2025/0100062 A1
- Ultracapacitor stud welder13 Mar 2025US 2025/0083246 A1Autab, LLC
- Drawn arc welding systems and methods16 May 2024US 2024/0157460 A1Brand Shared Services LLC
- Welding gun with a displacement measuring system22 Sep 2022US 2022/0297220 A1Newfrey LLC
Most cited
By later US patents
- Apparatus and method for monitoring and evaluating weld quality99US 5,676,867 AEmhart Inc. · 1997
- Electric stud-welding device46US 5,039,835 ATRW Nelson Bolzenschweiss-Technik GmbH & Co. KG. · 1991
- Controller for a stud welding machine37US 5,317,123 AEmhart Inc. · 1994
- Self-contained, portable underwater stud welder28US 4,182,949 AThe United States of America as represented by the Secretary of the Navy · 1980
- Displacement monitoring system for stud welding27US 5,406,044 AEaton Corporation · 1995