B23Q 17/248
Using special electromagnetic means or methods
Official title: {using special electromagnetic means or methods}
B23Q17/248 (Using special electromagnetic means or methods) appears on 174 US grants and 208 published applications in this corpus.
Search patents in B23Q- Granted patents
- 174
- Published applications
- 208
- Assignees
- 144
- Inventors
- 429
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 4 | 4 |
| 2003 | 4 | 2 |
| 2004 | 1 | 3 |
| 2005 | 3 | 5 |
| 2006 | 1 | 3 |
| 2007 | 5 | 1 |
| 2008 | 1 | 2 |
| 2009 | 3 | 3 |
| 2010 | 1 | 3 |
| 2011 | 2 | 1 |
| 2012 | 4 | 3 |
| 2013 | 2 | 6 |
| 2014 | 5 | 2 |
| 2015 | 1 | 4 |
| 2016 | 4 | 6 |
| 2017 | 4 | 12 |
| 2018 | 6 | 20 |
| 2019 | 20 | 10 |
| 2020 | 5 | 16 |
| 2021 | 9 | 15 |
| 2022 | 10 | 25 |
| 2023 | 12 | 27 |
| 2024 | 20 | 10 |
| 2025 | 18 | 16 |
| 2026 | 8 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Installation device for carrying out installation steps on a wall and method for exchanging a tool of an installation apparatus4 Aug 2026US 12,697,692 B2
- Skid state determination device, skid state determination method, and laser processing system14 Jul 2026US 12,678,893 B2Amada Company, Limited
- Method for measuring non-toothed tools using a non-contact tool setter14 Jul 2026US 12,678,907 B2Renishaw PLC
- On-machine three-dimensional profiling machining device and method for complex configuration composite23 Jun 2026US 12,661,724 B2Aerospace Research Institute of Materials & Processing Technology
- Machine tool9 Jun 2026US 12,649,208 B2Dmg Mori Co., Ltd.
- Alignment system, alignment method, and recording medium1 Oct 2026US 2026/0295747 A1Mitsubishi Electric Corporation
- Machine tool, information processor, and control program3 Sep 2026US 2026/0257309 A1Dmg Mori Co., Ltd.
- Machine tool2 Jul 2026US 2026/0183882 A1Everinn International Co., Ltd.
- Tool diagnosis system, tool diagnosis device, and tool diagnosis method2 Jul 2026US 2026/0183886 A1Mitsubishi Electric Corporation
- Alignment tool for computer numerical control machining4 Jun 2026US 2026/0156339 A1
Most cited
By later US patents
- Multi-axis gas bearing stage assembly65US 4,676,649 ACompact Spindle Bearing Corporation · 1987
- Omega-X micromachining system63US 4,083,272 AThe United States of America as represented by the United States Department of Energy · 1978
- Movable table system50US 4,750,721 ADainippon Screen Mfg.Co., Ltd. · 1988
- Tool wear measurement by machine vision39US 4,845,763 AGeneral Motors Corporation · 1989
- Machine tool vibration isolation system36US 5,538,373 AGiddings & Lewis, Inc. · 1996