B23K 26/0342
Observing magnetic fields related to the workpiece
Official title: {Observing magnetic fields related to the workpiece}
B23K26/0342 (Observing magnetic fields related to the workpiece) appears on 36 US grants and 43 published applications in this corpus.
Search patents in B23K- Granted patents
- 36
- Published applications
- 43
- Assignees
- 24
- Inventors
- 88
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 3 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 0 |
| 2014 | 3 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 5 |
| 2018 | 1 | 7 |
| 2019 | 3 | 7 |
| 2020 | 8 | 4 |
| 2021 | 2 | 2 |
| 2022 | 3 | 3 |
| 2023 | 1 | 2 |
| 2024 | 3 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Computer-readable medium configured to mark objects13 May 2025US 12,296,606 B2
- Laser cutting nozzle for a laser machining unit and method for operating such a laser machining unit25 Jun 2024US 12,017,303 B2TRUMPF Laser- und Systemtechnik GmbH
- Adjustable beam characteristics30 Jan 2024US 11,886,052 B2nLIGHT, Inc.
- Methods of and systems for processing using adjustable beam characteristics30 Jan 2024US 11,886,053 B2nLIGHT, Inc.
- Workpiece transfer system20 Jun 2023US 11,679,462 B2Fanuc Corporation
- Laser scoring system based on light quantity feedback20 Nov 2025US 2025/0353116 A1K2 Laser System Inc.
- Computer-readable medium configured to mark objects21 Dec 2023US 2023/0406007 A1
- Laser cutting nozzle for a laser machining unit and method for operating such a laser machining unit19 Jan 2023US 2023/0021130 A1TRUMPF Laser- und Systemtechnik GmbH
- Methods of and systems for processing using adjustable beam characteristics22 Dec 2022US 2022/0404648 A1nLIGHT, Inc.
- In situ multi-phase sensing for 3d printing24 Mar 2022US 2022/0088684 A1Divergent Technologies, Inc.
Most cited
By later US patents
- Adjustable beam characteristics19US 10,295,845 B2nLIGHT, Inc. · 2019
- Laser marking station with enclosure and method of operation18US 6,262,388 B1Micron Electronics, Inc. · 2001
- Inductive depth sensing and controlling method and system for laser drilling12US 5,059,761 AGeneral Electric Company · 1991
- Welding systems and methods12US 8,716,627 B2Honeywell International Inc. · 2014
- Adjustable beam characteristics9US 10,663,767 B2nLIGHT, Inc. · 2020