B23P 25/006
Heating the workpiece by laser during machining
Official title: {Heating the workpiece by laser during machining}
B23P25/006 (Heating the workpiece by laser during machining) appears on 58 US grants and 52 published applications in this corpus.
Search patents in B23P- Granted patents
- 58
- Published applications
- 52
- Assignees
- 44
- Inventors
- 126
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 3 | 5 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 2 | 2 |
| 2014 | 5 | 5 |
| 2015 | 1 | 5 |
| 2016 | 5 | 2 |
| 2017 | 3 | 2 |
| 2018 | 2 | 3 |
| 2019 | 4 | 4 |
| 2020 | 4 | 4 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 4 | 4 |
| 2024 | 3 | 3 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
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- Selective field-assisted machining system7 Jan 2025US 12,186,847 B2Huazhong University of Science and Technology
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- Dual-path laser-assisted machining system25 Dec 2025US 2025/0387849 A1Kede Numerical Control Co., Ltd.
- Laser-Transmitting Tooling30 Oct 2025US 2025/0332671 A1Micro-LAM, Inc.
- System and Method for Powder Manufacturing7 Nov 2024US 2024/0367224 A1Metal Powder Works, LLC
- Selective field-assisted machining system11 Jul 2024US 2024/0227097 A9Huazhong University of Science and Technology
- Selective field-assisted machining system25 Apr 2024US 2024/0131644 A1Huazhong University of Science and Technology
Most cited
By later US patents
- Laser machining apparatus with switchable laser system and laser machining method50US 8,916,798 B2Ewag AG · 2014
- Pulse laser pretreated machining38US 4,356,376 AGeneral Electric Company · 1982
- Working pieces by laser beam34US 4,229,640 AR.T.M.-Istituto per le Ricerche di Tecnologia Meccanica · 1980
- Method of working outer periphery of articles with laser light33US 4,170,726 AKoyo Seiko Co., Ltd. · 1979
- Tool control system and method32US 3,963,364 A1976