B23K 26/128
Laser beam path enclosures
Official title: {Laser beam path enclosures}
B23K26/128 (Laser beam path enclosures) appears on 122 US grants and 133 published applications in this corpus.
Search patents in B23K- Granted patents
- 122
- Published applications
- 133
- Assignees
- 95
- Inventors
- 316
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 7 | 7 |
| 2003 | 3 | 2 |
| 2004 | 1 | 12 |
| 2005 | 1 | 5 |
| 2006 | 5 | 7 |
| 2007 | 5 | 4 |
| 2008 | 3 | 2 |
| 2009 | 4 | 3 |
| 2010 | 0 | 1 |
| 2011 | 5 | 5 |
| 2012 | 7 | 4 |
| 2013 | 2 | 7 |
| 2014 | 2 | 4 |
| 2015 | 1 | 2 |
| 2016 | 6 | 8 |
| 2017 | 6 | 4 |
| 2018 | 2 | 7 |
| 2019 | 5 | 8 |
| 2020 | 8 | 8 |
| 2021 | 4 | 6 |
| 2022 | 4 | 9 |
| 2023 | 5 | 3 |
| 2024 | 6 | 7 |
| 2025 | 3 | 4 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Additive manufacturing system for object creation from powder using a high flux laser for two-dimensional printing4 Aug 2026US 12,697,770 B2Seurat Technologies, Inc.
- Laser working machine and method for maintaining laser working machine31 Mar 2026US 12,589,449 B2Yamazaki Mazak Corporation
- Laser processing device, laser processing system, and laser processing method10 Feb 2026US 12,544,855 B2Kabushiki Kaisha Yaskawa Denki
- Protection system for laser cutting machine9 Dec 2025US 12,491,577 B2Mestek Machinery, Inc.
- Device for welding a cap of a container suitable for containing a medicinal substance and a welding method thereof27 Aug 2026US 2026/0249399 A1Aseptic Technologies S.A.
- Laser processing method and laser processing apparatus6 Aug 2026US 2026/0225189 A1Gigaphoton Inc.
- Beam line for a laser beam, laser system, and tle system2 Jul 2026US 2026/0183874 A1Max-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V.
- Laser ablation systems and methods24 Jul 2025US 2025/0235956 A1The Boeing Company
- Electromagnetic radiation steering mechanism10 Jul 2025US 2025/0222709 A1Alltec Angewandte Laserlicht Technologie GmbH
Most cited
By later US patents
- Beam delivery system for molecular fluorine (F2) laser130US 6,219,368 B1Lambda Physik AG · 2001
- Fiber optics laser perforation tool106US 6,888,097 B2Gas Technology Institute · 2005
- Method and apparatus for dicing a substrate103US 5,916,460 AHitachi Cable, Ltd. · 1999
- Laser machining apparatus93US 4,689,467 AInoue-Japax Research Incorporated · 1987
- Method and apparatus for supplying gaseous nitrogen to a laser beam machine65US 5,763,855 AAmada Company, Limited · 1998