H01S 3/2375
Hybrid lasers
Official title: {Hybrid lasers (H01S3/07 takes precedence)}
H01S3/2375 (Hybrid lasers) appears on 293 US grants and 341 published applications in this corpus.
Search patents in H01S- Granted patents
- 293
- Published applications
- 341
- Assignees
- 168
- Inventors
- 618
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 2 |
| 2002 | 7 | 10 |
| 2003 | 7 | 11 |
| 2004 | 7 | 13 |
| 2005 | 8 | 7 |
| 2006 | 11 | 4 |
| 2007 | 5 | 19 |
| 2008 | 9 | 5 |
| 2009 | 10 | 10 |
| 2010 | 4 | 16 |
| 2011 | 9 | 10 |
| 2012 | 12 | 11 |
| 2013 | 11 | 26 |
| 2014 | 19 | 12 |
| 2015 | 12 | 10 |
| 2016 | 9 | 16 |
| 2017 | 18 | 14 |
| 2018 | 12 | 15 |
| 2019 | 17 | 27 |
| 2020 | 15 | 20 |
| 2021 | 17 | 13 |
| 2022 | 20 | 23 |
| 2023 | 12 | 10 |
| 2024 | 9 | 15 |
| 2025 | 13 | 14 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Doped fiber amplifier having pass-through pump laser with integrated optical isolator4 Aug 2026US 12,700,708 B2II-Vi Delaware, Inc.
- Apparatus and method for adjusting the wavelength of light14 Apr 2026US 12,603,471 B2Imperial College Innovations Limited
- Wearable device for differential measurement on pulse rate and blood flow31 Mar 2026US 12,588,820 B2Omni Medsci, Inc.
- Solid-state laser system, phase matching method, and electronic device manufacturing method31 Mar 2026US 12,592,538 B2Gigaphoton Inc.
- Optical amplifier with two seed source lasers controlled to reduce stimulated Brillouin scattering10 Feb 2026US 12,548,969 B2Trumpf Laser UK Limited
- Raman-boosted pulse-pumped optical amplifiers20 Aug 2026US 2026/0246225 A1Raytheon Company
- Digital control of lasers and associated systems, methods, and devices6 Aug 2026US 2026/0229833 A1Aeye, Inc.
- Hybrid Amplifier for Laser Fusion30 Jul 2026US 2026/0221712 A1LaserFusionX, Inc.
- Apparatus for providing optical radiation18 Jun 2026US 2026/0171747 A1
- Gas laser device and electronic device manufacturing method16 Apr 2026US 2026/0106425 A1Gigaphoton Inc.
Most cited
By later US patents
- Energy-efficient method and system for processing target material using an amplified, wavelength-shifted pulse train163US 6,340,806 B12002
- Raman amplifier, optical repeater, and raman amplification method114US 6,292,288 B1Furukawa Electric Co., Ltd. · 2001
- Fiber laser with free-space components109US 10,003,168 B1Luminar Technologies, Inc. · 2018
- Selectively triggered, high contrast laser87US 5,541,947 AThe Regents of the University of Michigan · 1996
- Optical amplification apparatus utilizing Raman amplification and controlling method thereof76US 6,388,801 B1Fujitsu Limited · 2002