B23K 11/311
The actuating device comprising an electric motor
Official title: {the actuating device comprising an electric motor}
B23K11/311 (The actuating device comprising an electric motor) appears on 52 US grants and 45 published applications in this corpus.
Search patents in B23K- Granted patents
- 52
- Published applications
- 45
- Assignees
- 36
- Inventors
- 116
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 3 |
| 2002 | 3 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 3 |
| 2005 | 2 | 4 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 4 |
| 2016 | 3 | 2 |
| 2017 | 1 | 3 |
| 2018 | 3 | 2 |
| 2019 | 1 | 1 |
| 2020 | 3 | 6 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 3 | 4 |
| 2024 | 2 | 4 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low-voltage high-current light-weight spot welding machine6 Jan 2026US 12,515,274 B2Hefei Sanyu Electric Co., Ltd
- Integrated guide linear actuator system12 Mar 2024US 11,925,996 B2Tolomatic, Inc.
- Position sensing a location pin in a welding electrode20 Feb 2024US 11,904,403 B2NBN Innovations, LLC
- Collet assembly for fastener feeding apparatus31 Oct 2023US 11,801,567 B2Howmet Aerospace Inc.
- Resistance spot rivet welding systems and methods of use thereof27 Jun 2023US 11,684,992 B2Centerline (Windsor) Limited
- Welding gun control device, welding gun control system, and welding system19 Dec 2024US 2024/0416446 A1Fanuc Corporation
- Device for measuring wear amount of welding tip, control device, robot system, method, and computer program15 Aug 2024US 2024/0269763 A1Fanuc Corporation
- Position sensing a location pin in a welding electrode9 May 2024US 2024/0149370 A1NBN Innovations, LLC
- Low-voltage high-current light-weight spot welding machine15 Feb 2024US 2024/0051061 A1Hefei Sanyu Electric Co., Ltd
- Welding gun21 Dec 2023US 2023/0405705 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Driving unit of a welding equipment33US 6,223,971 B1Obara Corporation · 2001
- Control apparatus for spot welding robot27US 5,340,960 AKawasaki Jukogyo Kabushiki Kaisha · 1994
- Control system of a C-type welding gun20US 5,528,011 AObara Corporation · 1996
- Adaptable servo-control system for force/position actuation20US 6,828,522 B2Tol-O-Matic, Inc. · 2004
- Installation for controlling tooling including a clamp for performing a determined operation on workpieces, relative displacement of the clamp and said workpieces being controlled by an automatic positioning system19US 5,321,225 AThe Aro Corporation · 1994