B23K 10/022
Spot welding
Official title: {Spot welding}
B23K10/022 (Spot welding) appears on 10 US grants and 14 published applications in this corpus.
Search patents in B23K- Granted patents
- 10
- Published applications
- 14
- Assignees
- 12
- Inventors
- 34
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 2 |
| 2021 | 0 | 3 |
| 2022 | 4 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Spot welding apparatus13 May 2025US 12,296,413 B2Weldobot Ltd.
- Junction structure27 Dec 2022US 11,536,305 B2Panasonic Intellectual Property Management Co., Ltd.
- Junction structure13 Dec 2022US 11,525,469 B2Panasonic Intellectual Property Management Co., Ltd.
- Overlapped blank for hot stamping, method of manufacturing overlapped hot stamp molded body, and overlapped hot stamp molded body21 Jun 2022US 11,364,707 B2Nippon Steel Corporation
- Arc welding4 Jan 2022US 11,213,918 B2Acergy France SAS
- Arc spot welding method for joining dissimilar materials and weld joint of dissimilar materials2 May 2024US 2024/0139880 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Welding method for bonding dissimilar materials, bonding auxiliary member, and dissimilar material welded joint16 Dec 2021US 2021/0387278 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Overlapped blank for hot stamping, method of manufacturing overlapped hot stamp molded body, and overlapped hot stamp molded body1 Jul 2021US 2021/0197525 A1Nippon Steel Corporation
- Spot welding apparatus27 May 2021US 2021/0154760 A1Weldobot Ltd.
- Arc Welding3 Dec 2020US 2020/0376602 A1Acergy France SAS
Most cited
By later US patents
- Plasma arc spot welding of car body steels containing vaporizable ingredients7US 5,938,948 AFord Global Technologies, LLC · 1999
- Fixture used for the heat sealing of foils using a plasma jet6US 6,121,572 ARaantec Maschinenbau-und Metalltechnik GmbH · 2000
- Plasma enhanced circuit component attach method and device3US 6,756,560 B2GeoMat Insights, LLC · 2004
- Junction structure2US 11,525,469 B2Panasonic Intellectual Property Management Co., Ltd. · 2022
- Overlapped blank for hot stamping, method of manufacturing overlapped hot stamp molded body, and overlapped hot stamp molded body1US 11,364,707 B2Nippon Steel Corporation · 2022