G01J 2001/4261
Scan through beam in order to obtain a cross-sectional profile of the
Official title: {Scan through beam in order to obtain a cross-sectional profile of the beam}
G01J2001/4261 (Scan through beam in order to obtain a cross-sectional profile of the) appears on 46 US grants and 42 published applications in this corpus.
Search patents in G01J- Granted patents
- 46
- Published applications
- 42
- Assignees
- 50
- Inventors
- 101
- Latest grant
- 18 Nov 2025
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| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 3 | 1 |
| 2007 | 1 | 2 |
| 2008 | 3 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 3 |
| 2017 | 2 | 2 |
| 2018 | 2 | 2 |
| 2019 | 4 | 4 |
| 2020 | 1 | 9 |
| 2021 | 6 | 2 |
| 2022 | 4 | 3 |
| 2023 | 2 | 2 |
| 2024 | 2 | 1 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for measuring topological charge of partially coherent fractional vortex beam18 Nov 2025US 12,474,204 B2Soochow University
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- High power laser profiler17 Sep 2024US 12,092,518 B2The Johns Hopkins University
- Analysis of laser beams in systems for a generative manufacturing process27 Feb 2024US 11,911,852 B2Primes GmbH Messtechnik für die Produktion mit Laserstrahlung
- Dimming device, laser machining device, and laser beam measurement device31 Jul 2025US 2025/0244595 A1Tamron Co., Ltd.
- Light beam characterization system27 Mar 2025US 2025/0102354 A1Leica Microsystems CMS GmbH
- Detection of optical surface of patient interface for ophthalmic laser applications using a non-confocal configuration11 Apr 2024US 2024/0118536 A1AMO Development, LLC
- Method and apparatus for measuring topological charge of partially coherent fractional vortex beam16 Nov 2023US 2023/0366732 A1Soochow University
- Apparatus for measuring a light beam profile13 Jul 2023US 2023/0221176 A1WaveCyber Corporation
Most cited
By later US patents
- Methods and systems for laser calibration and eye tracker camera alignment50US 6,666,855 B2VISX, Incorporated · 2003
- Apparatus for measuring the mode quality of a laser beam35US 5,078,491 ACoherent, Inc. · 1992
- Method and apparatus for determining characteristics of a laser beam spot24US 6,559,934 B1VISX, Incorporated · 2003
- High power laser beam intensity mapping apparatus20US 4,828,384 AWestinghouse Electric Corp. · 1989
- Laser power and energy meter13US 4,865,446 AAgency of Industrial Science & Technology, Ministry of International Trade · 1989