B23K 11/115
By means of two electrodes placed opposite one another on both sides
Official title: {by means of two electrodes placed opposite one another on both sides of the welded parts}
B23K11/115 (By means of two electrodes placed opposite one another on both sides) appears on 623 US grants and 875 published applications in this corpus.
Search patents in B23K- Granted patents
- 623
- Published applications
- 875
- Assignees
- 277
- Inventors
- 1,462
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 9 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 1 |
| 2002 | 4 | 3 |
| 2003 | 4 | 2 |
| 2004 | 1 | 3 |
| 2005 | 2 | 10 |
| 2006 | 6 | 6 |
| 2007 | 3 | 9 |
| 2008 | 2 | 13 |
| 2009 | 2 | 18 |
| 2010 | 2 | 13 |
| 2011 | 6 | 29 |
| 2012 | 13 | 27 |
| 2013 | 23 | 42 |
| 2014 | 21 | 42 |
| 2015 | 29 | 54 |
| 2016 | 25 | 77 |
| 2017 | 32 | 58 |
| 2018 | 49 | 50 |
| 2019 | 56 | 58 |
| 2020 | 53 | 52 |
| 2021 | 39 | 62 |
| 2022 | 43 | 52 |
| 2023 | 36 | 62 |
| 2024 | 46 | 53 |
| 2025 | 39 | 40 |
| 2026 | 21 | 39 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for providing a component assembly for a motor vehicle, and component assembly for a motor vehicle29 Sep 2026US 12,746,615 B2Bayerische Motoren Werke Aktiengesellschaft
- Spot welding method11 Aug 2026US 12,703,039 B2Kabushiki Kaisha Toyota Chuo Kenkyusho
- Cap tip assembly for spot welding4 Aug 2026US 12,697,675 B2Sungwoo Hitech Co., Ltd.
- Welded joint and automobile member23 Jun 2026US 12,663,032 B2Nippon Steel Corporation
- Spatter detection method and method for manufacturing welded member23 Jun 2026US 12,663,408 B2Toyota Jidosha Kabushiki Kaisha
- Resistance spot welding method17 Sep 2026US 2026/0273647 A1Jfe Steel Corporation
- Resistance welding device and resistance welding method10 Sep 2026US 2026/0264163 A1Mazda Motor Corporation
- Weld spot number management device27 Aug 2026US 2026/0249379 A1Fanuc Corporation
- Welding management device for managing welding conditions of spot welding27 Aug 2026US 2026/0249395 A1Fanuc Corporation
- Crack-containing hot-stamped steel part with a thin coating with excellent spot-weldability and excellent painting adhesion20 Aug 2026US 2026/0242920 A1
Most cited
By later US patents
- Process for lap joining two kinds of metallic members having different melting points60US 6,037,559 AHonda Giken Kogyo Kabushiki Kaisha · 2000
- Computer-integrated multi-gun welding system51US 5,493,093 A1996
- Method and material for resistance welding steel-base metal sheet to aluminum-base metal sheet46US 5,783,794 ANippon Steel Corporation · 1998
- Resistance welding gun and apparatus38US 5,288,968 A1994
- Spot welding apparatus35US 5,484,975 ANissan Motor Co., Ltd. · 1996