H01S 3/08045
Single-mode emission
H01S3/08045 (Single-mode emission) appears on 205 US grants and 203 published applications in this corpus.
Search patents in H01S- Granted patents
- 205
- Published applications
- 203
- Assignees
- 144
- Inventors
- 485
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 3 |
| 2002 | 5 | 4 |
| 2003 | 4 | 9 |
| 2004 | 4 | 7 |
| 2005 | 9 | 7 |
| 2006 | 4 | 5 |
| 2007 | 2 | 3 |
| 2008 | 4 | 7 |
| 2009 | 2 | 4 |
| 2010 | 4 | 6 |
| 2011 | 4 | 11 |
| 2012 | 6 | 13 |
| 2013 | 6 | 7 |
| 2014 | 9 | 1 |
| 2015 | 9 | 8 |
| 2016 | 9 | 9 |
| 2017 | 9 | 8 |
| 2018 | 8 | 8 |
| 2019 | 10 | 15 |
| 2020 | 13 | 14 |
| 2021 | 7 | 15 |
| 2022 | 9 | 11 |
| 2023 | 7 | 12 |
| 2024 | 10 | 10 |
| 2025 | 5 | 3 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical fiber and fiber laser device4 Aug 2026US 12,700,707 B2Fujikura Ltd.
- Laser system23 Jun 2026US 12,665,376 B2
- Active element added-optical fiber, preform for active element added-optical fiber, resonator, and fiber laser device12 May 2026US 12,627,114 B2Fujikura Ltd.
- Passively Q-switched laser and laser system for ranging applications10 Mar 2026US 12,573,804 B2
- Laser gain media fabricated via direct ink writing (DIW) and ceramic processing13 Jan 2026US 12,525,762 B2Lawrence Livermore National Security, LLC
- Laser gain media fabricated via direct ink writing (diw) and ceramic processing16 Apr 2026US 2026/0106427 A1Lawrence Livermore National Security, LLC
- Passively q-switched laser and laser system for ranging applications2 Apr 2026US 2026/0095011 A1
- Laser device for laser mode manipulation2 Apr 2026US 2026/0095013 A1LEDlas Corp.
- Sapphire optical waveguide based gain medium20 Nov 2025US 2025/0357717 A1Oxford University Innovation Limited
- Method and apparatus for controllably adjusting beam parameters8 May 2025US 2025/0149849 A1Ipg Photonics Corporation
Most cited
By later US patents
- Large core area single mode optical fiber226US 8,903,214 B2Nkt Photonics A/S · 2014
- Helical fiber amplifier141US 6,496,301 B1The United States of America as represented by the Secretary of the Navy · 2002
- Oscillator with mode control111US 6,324,191 B1Intralase Corp. · 2001
- Mode-locked multimode fiber laser pulse source108US 6,275,512 B1Imra America, Inc. · 2001
- Pulsed micro-chip laser for malaria detection99US 12,066,426 B1Masimo Corporation · 2024