H01S 2301/166
Single transverse or lateral mode
H01S2301/166 (Single transverse or lateral mode) appears on 427 US grants and 484 published applications in this corpus.
Search patents in H01S- Granted patents
- 427
- Published applications
- 484
- Assignees
- 215
- Inventors
- 844
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 5 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 1 |
| 2002 | 9 | 19 |
| 2003 | 15 | 17 |
| 2004 | 20 | 29 |
| 2005 | 20 | 25 |
| 2006 | 17 | 18 |
| 2007 | 6 | 12 |
| 2008 | 10 | 19 |
| 2009 | 13 | 19 |
| 2010 | 24 | 18 |
| 2011 | 17 | 18 |
| 2012 | 10 | 13 |
| 2013 | 16 | 21 |
| 2014 | 16 | 11 |
| 2015 | 20 | 19 |
| 2016 | 11 | 14 |
| 2017 | 14 | 16 |
| 2018 | 20 | 14 |
| 2019 | 12 | 15 |
| 2020 | 14 | 18 |
| 2021 | 14 | 23 |
| 2022 | 14 | 21 |
| 2023 | 12 | 20 |
| 2024 | 12 | 23 |
| 2025 | 18 | 28 |
| 2026 | 9 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Quantum cascade laser element and quantum cascade laser device4 Aug 2026US 12,700,712 B2Hamamatsu Photonics K.K.
- Segmented contact for current control in semiconductor lasers and optical amplifiers16 Jun 2026US 12,658,671 B2Freedom Photonics LLC
- Semiconductor laser element, semiconductor laser device, semiconductor laser device manufacturing method, and gas analysis device26 May 2026US 12,640,538 B2Horiba, Ltd.
- Extended-cavity diode laser component and method for producing same14 Apr 2026US 12,603,476 B2Ferdinand-Braun-Institut Ggmbh, Leibniz-Institut FüR HöChstfrequenztechnik
- Multi-wavelength emitter3 Sep 2026US 2026/0261095 A1Lumentum Operations LLC
- Two-dimensional periodically index-coupled fabry perot laser ("2d pic-fl")27 Aug 2026US 2026/0254200 A1
- Semiconductor optical amplifier6 Aug 2026US 2026/0229851 A1Innolume GmbH
- Light emitting device30 Jul 2026US 2026/0221713 A1Sony Semiconductor Solutions Corporation
- Ring aperture vertical-cavity surface-emitting laser (vcsel) devices for mode control30 Jul 2026US 2026/0221726 A1II-Vi Delaware, Inc.
Most cited
By later US patents
- Vertical cavity surface emitting laser device278US 7,483,466 B2Canon Kabushiki Kaisha · 2009
- Efficient semiconductor light-emitting device and method222US 5,493,577 ASandia Corporation · 1996
- Metal spatial filter to enhance model reflectivity in a vertical cavity surface emitting laser171US 6,185,241 B2Xerox Corporation · 2001
- Vertical-cavity surface-emitting lasers with intra-cavity structures163US 5,245,622 ABandgap Technology Corporation · 1993
- Mirror structure and laser device comprising such a mirror structure103US 7,778,305 B2Universite Jean Monnet · 2010