H01S 3/117
Using intracavity acousto-optic devices
Official title: using intracavity acousto-optic devices
H01S3/117 (Using intracavity acousto-optic devices) appears on 229 US grants and 182 published applications in this corpus.
Search patents in H01S- Granted patents
- 229
- Published applications
- 182
- Assignees
- 141
- Inventors
- 475
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 1 | 1 |
| 2002 | 5 | 8 |
| 2003 | 7 | 8 |
| 2004 | 10 | 5 |
| 2005 | 7 | 19 |
| 2006 | 11 | 12 |
| 2007 | 7 | 12 |
| 2008 | 6 | 9 |
| 2009 | 10 | 11 |
| 2010 | 7 | 12 |
| 2011 | 9 | 4 |
| 2012 | 3 | 12 |
| 2013 | 8 | 3 |
| 2014 | 9 | 11 |
| 2015 | 12 | 12 |
| 2016 | 9 | 7 |
| 2017 | 4 | 3 |
| 2018 | 5 | 6 |
| 2019 | 6 | 7 |
| 2020 | 5 | 2 |
| 2021 | 3 | 4 |
| 2022 | 3 | 4 |
| 2023 | 4 | 4 |
| 2024 | 10 | 5 |
| 2025 | 5 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laser apparatus28 Apr 2026US 12,614,888 B2Lutronic Corporation
- Fixture to securely bond transducers to an optical element25 Nov 2025US 12,479,047 B2IntraAction Corp.
- Pulse equalization in Q-switched gas lasers11 Nov 2025US 12,470,038 B2Coherent, Inc.
- Laser metal deposition systems and methods13 May 2025US 12,300,961 B2IntraAction Corp.
- Apparatus for emitting laser pulses25 Feb 2025US 12,232,805 B2Boston Scientific Scimed, Inc.
- Dual-path acousto-optic interference-based ultra-high speed frequency division method for laser pulse repetition frequency4 Jun 2026US 2026/0155621 A1Fudan University
- Fixture to securely bond transducers to an optical element10 Oct 2024US 2024/0335908 A1IntraAction Corp.
- Laser metal deposition systems and methods10 Oct 2024US 2024/0339804 A1IntraAction Corp.
- Cooling system for laser field systems10 Oct 2024US 2024/0339805 A1IntraAction Corp.
- Acousto-optic deflector and telecommunication system10 Oct 2024US 2024/0340086 A1IntraAction Corp.
Most cited
By later US patents
- System for rapidly tuning a low pressure pulsed laser164US 4,868,834 AThe United States of America as represented by the Secretary of the Army · 1989
- Frequency doubled solid state laser having programmable pump power modes and method for controllable lasers120US 5,151,909 ALaserscope · 1992
- Method and device for generating phase-coherent light pulses119US 6,038,055 AMax-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V. · 2000
- Solid-state spectrally-pure linearly-polarized pulsed fiber amplifier laser system useful for ultraviolet radiation generation111US 5,909,306 APresident and Fellows of Harvard College · 1999
- Er,Yb:YAB laser system107US 9,368,933 B1Voxtel, Inc. · 2016