B23K 11/257
The measured parameter being an electrical current
Official title: {the measured parameter being an electrical current}
B23K11/257 (The measured parameter being an electrical current) appears on 117 US grants and 102 published applications in this corpus.
Search patents in B23K- Granted patents
- 117
- Published applications
- 102
- Assignees
- 72
- Inventors
- 255
- Latest grant
- 30 Jun 2026
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| Year | Granted patents | Published applications |
|---|---|---|
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| 1986 | 0 | 0 |
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| 1988 | 2 | 0 |
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| 1994 | 5 | 0 |
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| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 7 |
| 2002 | 6 | 1 |
| 2003 | 3 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 4 |
| 2006 | 3 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 4 |
| 2011 | 0 | 4 |
| 2012 | 0 | 2 |
| 2013 | 0 | 3 |
| 2014 | 4 | 2 |
| 2015 | 1 | 6 |
| 2016 | 5 | 1 |
| 2017 | 1 | 7 |
| 2018 | 6 | 7 |
| 2019 | 6 | 5 |
| 2020 | 5 | 8 |
| 2021 | 5 | 8 |
| 2022 | 1 | 4 |
| 2023 | 8 | 10 |
| 2024 | 6 | 2 |
| 2025 | 6 | 6 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Spot welding system and method for sensing welding conditions in real time177US 6,506,997 B2Massachusetts Institute of Technology · 2003
- Resistance welding monitor90US 5,343,011 AMatsushita Electric Industrial Co., Ltd. · 1994
- Control equipment for resistance welding machine67US 5,844,193 AKabushiki Kaisha Toshiba · 1998
- Method of welding metals and apparatus for use therefor48US 6,265,688 B12001
- Method of controlling welding conditions of a resistance welder24US 6,057,523 AMatsushita Electric Industrial Co., Ltd. · 2000