H01S 5/1082
With a special facet structure
Official title: {with a special facet structure, e.g. structured, non planar, oblique}
H01S5/1082 (With a special facet structure) appears on 504 US grants and 462 published applications in this corpus.
Search patents in H01S- Granted patents
- 504
- Published applications
- 462
- Assignees
- 228
- Inventors
- 943
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 9 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 8 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 9 | 0 |
| 1997 | 11 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 5 |
| 2002 | 16 | 23 |
| 2003 | 16 | 19 |
| 2004 | 20 | 18 |
| 2005 | 16 | 30 |
| 2006 | 15 | 23 |
| 2007 | 13 | 11 |
| 2008 | 12 | 20 |
| 2009 | 14 | 20 |
| 2010 | 18 | 24 |
| 2011 | 18 | 29 |
| 2012 | 28 | 23 |
| 2013 | 27 | 19 |
| 2014 | 14 | 14 |
| 2015 | 25 | 19 |
| 2016 | 17 | 13 |
| 2017 | 18 | 9 |
| 2018 | 14 | 10 |
| 2019 | 18 | 17 |
| 2020 | 18 | 17 |
| 2021 | 15 | 14 |
| 2022 | 8 | 19 |
| 2023 | 13 | 18 |
| 2024 | 8 | 25 |
| 2025 | 11 | 12 |
| 2026 | 18 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Devices and methods for quartz enhanced photoacoustic spectroscopy6 Oct 2026US 12,756,156 B2Pendar Technologies, LLC
- Semiconductor laser device15 Sep 2026US 12,738,709 B2Ushio Denki Kabushiki Kaisha
- Optical semiconductor device, optical unit, and method for manufacturing optical unit25 Aug 2026US 12,719,237 B2Hamamatsu Photonics K.K.
- Freeform collimator lens for angled facet laser devices11 Aug 2026US 12,706,442 B2Agilent Technologies, Inc.
- Semiconductor chip and optical module14 Jul 2026US 12,683,360 B2NTT, Inc.
- Heterogeneous lasers with facets optimized for high power3 Sep 2026US 2026/0261096 A1
- Cat's-eye swept source laser for OCT and spectroscopy27 Aug 2026US 2026/0251565 A1
- Method for producing a semiconductor laser and semiconductor laser13 Aug 2026US 2026/0237959 A1ams-OSRAM International GmbH
- Semiconductor optical amplifier6 Aug 2026US 2026/0229851 A1Innolume GmbH
- Edge-emitting semiconductor laser, method of manufacturing a plurality of edge-emitting semiconductor lasers, laser component and method of manufacturing a laser component23 Jul 2026US 2026/0213496 A1ams-OSRAM International GmbH
Most cited
By later US patents
- Solid state laser device using a selected crystal orientation in non-polar or semi-polar GaN containing materials and methods187US 8,284,810 B1Soraa, Inc. · 2012
- Semiconductor laser with integrated optical elements97US 4,815,084 ASpectra Diode Laboratories, Inc. · 1989
- Semiconductor laser device90US 4,998,258 AMitsubishi Denki Kabushiki Kaisha · 1991
- Semiconductor laser with integral spatial mode filter87US 5,392,308 ASDL, Inc. · 1995
- Wavelength-stabilized, high power semiconductor laser80US 5,651,018 ASDL, Inc. · 1997