B23K 26/1224
In vacuum
Official title: {in vacuum}
B23K26/1224 (In vacuum) appears on 266 US grants and 331 published applications in this corpus.
Search patents in B23K- Granted patents
- 266
- Published applications
- 331
- Assignees
- 210
- Inventors
- 771
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 1 |
| 2002 | 6 | 7 |
| 2003 | 5 | 6 |
| 2004 | 5 | 6 |
| 2005 | 3 | 7 |
| 2006 | 3 | 6 |
| 2007 | 3 | 7 |
| 2008 | 3 | 9 |
| 2009 | 0 | 9 |
| 2010 | 5 | 8 |
| 2011 | 4 | 7 |
| 2012 | 7 | 8 |
| 2013 | 5 | 14 |
| 2014 | 8 | 8 |
| 2015 | 7 | 13 |
| 2016 | 13 | 23 |
| 2017 | 12 | 37 |
| 2018 | 10 | 24 |
| 2019 | 17 | 17 |
| 2020 | 20 | 19 |
| 2021 | 23 | 16 |
| 2022 | 15 | 20 |
| 2023 | 16 | 20 |
| 2024 | 16 | 16 |
| 2025 | 11 | 16 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermos cup vacuumizing device and method25 Aug 2026US 12,715,069 B2Zhejiang Haers Vacuum Containers Co., Ltd.
- Method for welding using a mobile vacuum chamber18 Aug 2026US 12,708,959 B2Fachhochschule Aachen
- Variable print chamber walls for powder bed fusion additive manufacturing11 Aug 2026US 12,703,145 B2Seurat Technologies, Inc.
- Systems and methods for formation of continuous channels within transparent materials26 May 2026US 12,636,733 B2Avava, Inc.
- Multi-field-assisted laser melting deposition composite additive manufacturing system12 May 2026US 12,623,289 B2Tianjin University
- Laser welding method and power storage device manufacturing method6 Aug 2026US 2026/0225187 A1Prime Planet Energy & Solutions, Inc.
- Gas assisted burr removal23 Jul 2026US 2026/0208292 A1GM Global Technology Operations LLC
- Treating an electrostatic chuck pedestal16 Jul 2026US 2026/0206539 A1Lam Research Corporation
- Laser material fusion under vacuum, and associated systems and methods9 Jul 2026US 2026/0192389 A1Blue Origin Manufacturing, LLC
- Chamber Systems For Additive Manufacturing9 Jul 2026US 2026/0192513 A1Seurat Technologies, Inc.
Most cited
By later US patents
- Formation of heteroepitaxial layers with rapid thermal processing to remove lattice dislocations469US 9,929,011 B2Ultratech, Inc. · 2018
- Apparatuses, systems and methods for three-dimensional printing262US 9,254,535 B2Velo3D, Inc. · 2016
- Method of forming polycrystalline silicon layer on substrate by large area excimer laser irradiation201US 5,529,951 ASony Corporation · 1996
- Apparatuses, systems and methods for three-dimensional printing197US 9,346,127 B2Velo3D, Inc. · 2016
- Apparatuses, systems and methods for three-dimensional printing187US 9,573,193 B2Velo3D, Inc. · 2017