B23Q 17/2428
For measuring existing positions of tools or workpieces
Official title: {for measuring existing positions of tools or workpieces}
B23Q17/2428 (For measuring existing positions of tools or workpieces) appears on 74 US grants and 102 published applications in this corpus.
Search patents in B23Q- Granted patents
- 74
- Published applications
- 102
- Assignees
- 87
- Inventors
- 236
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 4 |
| 2014 | 2 | 5 |
| 2015 | 0 | 4 |
| 2016 | 1 | 3 |
| 2017 | 9 | 8 |
| 2018 | 5 | 7 |
| 2019 | 8 | 10 |
| 2020 | 4 | 12 |
| 2021 | 7 | 10 |
| 2022 | 6 | 11 |
| 2023 | 7 | 7 |
| 2024 | 9 | 5 |
| 2025 | 8 | 5 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Workpiece position determination device, laser machining device, and workpiece position determination method21 Jul 2026US 12,686,093 B2Murata Machinery, Ltd.
- 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
- Automatic jig replacement system10 Feb 2026US 12,544,873 B2Kitagawa Iron Works Co., Ltd.
- Method for positioning a workpiece and apparatus therefor3 Feb 2026US 12,539,572 B2
- Processing machine, measuring device, and method for manufacturing object to be processed25 Nov 2025US 12,479,058 B2Shibaura Machine Co., Ltd.
- Flat grinding machine with laser position measurement in the longitudinal axis17 Sep 2026US 2026/0273689 A1Ziersch GmbH
- Machining trajectory display system16 Jul 2026US 2026/0200028 A1Toyota Jidosha Kabushiki Kaisha
- Alignment tool for computer numerical control machining4 Jun 2026US 2026/0156339 A1
- Method for positioning a workpiece and apparatus therefor28 May 2026US 2026/0145288 A1
- Distance measurement device, distance measurement method, and machine tool device4 Dec 2025US 2025/0369749 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Systems, methods and apparatus for guided tools10US 10,456,883 B2Shaper Tools, Inc. · 2019
- Method and apparatus for laser projection, and machining method6US 9,644,942 B2Mitsubishi Hitachi Power Systems, Ltd. · 2017
- Measurement, calibration and compensation system and method for machine tool5US 10,189,133 B2National Chung Shan Institute of Science and Technology · 2019
- Method and device for aiding in manual handling of a work piece during machining5US 9,561,571 B2Nivora IP B.V. · 2017
- Error identification method of machine tool and error identification system of the same4US 10,357,863 B2Okuma Corporation · 2019