H01S 3/08086
Multiple-wavelength emission
Official title: {Multiple-wavelength emission}
H01S3/08086 (Multiple-wavelength emission) appears on 400 US grants and 353 published applications in this corpus.
Search patents in H01S- Granted patents
- 400
- Published applications
- 353
- Assignees
- 294
- Inventors
- 943
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 12 | 0 |
| 1994 | 14 | 0 |
| 1995 | 10 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 14 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 13 | 2 |
| 2002 | 12 | 15 |
| 2003 | 13 | 14 |
| 2004 | 14 | 16 |
| 2005 | 7 | 11 |
| 2006 | 10 | 17 |
| 2007 | 16 | 17 |
| 2008 | 8 | 9 |
| 2009 | 13 | 19 |
| 2010 | 9 | 21 |
| 2011 | 11 | 13 |
| 2012 | 9 | 11 |
| 2013 | 12 | 15 |
| 2014 | 9 | 7 |
| 2015 | 11 | 16 |
| 2016 | 14 | 16 |
| 2017 | 14 | 25 |
| 2018 | 19 | 16 |
| 2019 | 13 | 20 |
| 2020 | 21 | 17 |
| 2021 | 11 | 6 |
| 2022 | 12 | 12 |
| 2023 | 4 | 20 |
| 2024 | 12 | 11 |
| 2025 | 5 | 6 |
| 2026 | 8 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and methods for high-speed and long depth range imaging using optical coherence tomography15 Sep 2026US 12,736,751 B2The General Hospital Corporation
- Laser apparatus, wavelength control method, and electronic device manufacturing method23 Jun 2026US 12,665,381 B2Gigaphoton Inc.
- Optical fiber raw material composition, optical fiber, and optical fiber product19 May 2026US 12,633,715 B2Huawei Technologies Co., Ltd.
- Laser apparatus28 Apr 2026US 12,614,888 B2Lutronic Corporation
- Wavelength measurement apparatus, narrowed-line laser apparatus, and method for manufacturing electronic devices10 Mar 2026US 12,571,680 B2Gigaphoton Inc.
- Photonic integrated circuit comprising gain medium, and optoelectronic device16 Apr 2026US 2026/0106430 A1ams-OSRAM International GmbH
- Device and method for multi-wavelength laser driving and system and method for multi-wavelength laser processing13 Nov 2025US 2025/0350084 A1Industrial Technology Research Institute
- Dual wavelength optical pulse generator2 Oct 2025US 2025/0309603 A1University of Seoul Industry Cooperation Foundation
- Tunable laser and optical semiconductor element28 Aug 2025US 2025/0273932 A1InnoLight Technology (Suzhou) Ltd.
- Laser arrangement and method for startup22 May 2025US 2025/0167508 A1CryLaS Crystal Laser Systems GmbH
Most cited
By later US patents
- Optical fiber laser or amplifier including high reflectivity gratings237US 5,323,404 AAT&T Bell Laboratories · 1994
- Lidar system181US 9,958,545 B2Luminar Technologies, Inc. · 2018
- Lidar system149US 9,857,468 B1Luminar Technologies, Inc. · 2018
- Laser for providing rapid sequence of different wavelengths142US 4,751,706 AThe United States of America as represented by the Secretary of the Army · 1988
- Lidar system142US 9,823,353 B2Luminar Technologies, Inc. · 2017