H01S 3/0623
Antireflective [ar]
Official title: {Antireflective [AR]}
H01S3/0623 (Antireflective [ar]) appears on 77 US grants and 97 published applications in this corpus.
Search patents in H01S- Granted patents
- 77
- Published applications
- 97
- Assignees
- 78
- Inventors
- 251
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 3 | 4 |
| 2007 | 1 | 1 |
| 2008 | 0 | 3 |
| 2009 | 3 | 3 |
| 2010 | 3 | 6 |
| 2011 | 2 | 1 |
| 2012 | 1 | 2 |
| 2013 | 2 | 1 |
| 2014 | 3 | 0 |
| 2015 | 4 | 5 |
| 2016 | 4 | 3 |
| 2017 | 4 | 3 |
| 2018 | 3 | 7 |
| 2019 | 5 | 9 |
| 2020 | 7 | 12 |
| 2021 | 1 | 7 |
| 2022 | 8 | 5 |
| 2023 | 3 | 9 |
| 2024 | 5 | 6 |
| 2025 | 3 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laser resonator assembly28 Jul 2026US 12,695,263 B2
- Laser amplifier5 Aug 2025US 12,381,367 B2Mitsubishi Electric Corporation
- Method and laser for breaking limitation of fluorescence spectrum on laser wavelength17 Jun 2025US 12,334,703 B2
- Fiber laser with double-passed pump architecture10 Jun 2025US 12,327,977 B2Northrop Grumman Systems Corporation
- Amplitude-modulated laser17 Dec 2024US 12,170,433 B2Quantum-Si Incorporated
- Optical element, laser device and method for manufacturing optical element11 Jun 2026US 2026/0163324 A1Inter-University Research Institute Corporation National Institutes of Natural Sciences
- Intracavity Frequency-Doubling Yellow Laser Device28 May 2026US 2026/0149234 A1Fuzhou Photop Optics Co., Ltd.
- Active-mirror light concentrator for pumping laser31 Jul 2025US 2025/0246868 A1LEDlas Corp.
- Optical device capable of having pulse width reduced and adjusted and laser resonator including the same22 May 2025US 2025/0167507 A1Electronics and Telecommunications Research Institute
- Q-switch structure and method of producing q-switch structure13 Mar 2025US 2025/0087961 A1National University Corporation Toyohashi University of Technology
Most cited
By later US patents
- Fiber coupled diode pumped moving solid state laser38US 4,890,289 AThe Board of Trustees of the Leland Stanford Jr. University · 1989
- High efficiency mode-matched solid-state laser with transverse pumping32US 4,908,832 ASpectra-Physics, Inc. · 1990
- Zigzag laser with reduced optical distortion30US 5,305,345 AThe United States of America as represented by the United States Department of Energy · 1994
- High-efficiency mode-matched transversely-pumped solid state laser amplifier27US 5,181,223 ASpectra-Physics, Inc. · 1993
- High efficiency mode-matched solid-state laser with transverse pumping26US 4,894,839 ASpectra-Physics, Inc. · 1990