H01S 5/18363
Comprising air layers
Official title: {comprising air layers}
H01S5/18363 (Comprising air layers) appears on 217 US grants and 235 published applications in this corpus.
Search patents in H01S- Granted patents
- 217
- Published applications
- 235
- Assignees
- 88
- Inventors
- 371
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 2 |
| 2002 | 11 | 11 |
| 2003 | 13 | 18 |
| 2004 | 20 | 11 |
| 2005 | 5 | 4 |
| 2006 | 7 | 4 |
| 2007 | 2 | 5 |
| 2008 | 4 | 3 |
| 2009 | 3 | 2 |
| 2010 | 2 | 4 |
| 2011 | 4 | 3 |
| 2012 | 4 | 6 |
| 2013 | 3 | 4 |
| 2014 | 2 | 16 |
| 2015 | 10 | 18 |
| 2016 | 13 | 17 |
| 2017 | 14 | 17 |
| 2018 | 15 | 9 |
| 2019 | 16 | 11 |
| 2020 | 8 | 11 |
| 2021 | 6 | 15 |
| 2022 | 5 | 8 |
| 2023 | 6 | 13 |
| 2024 | 9 | 7 |
| 2025 | 16 | 11 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Optical device11 Aug 2026US 12,706,443 B2Ricoh Company, Ltd.
- Variable-wavelength surface emission laser19 May 2026US 12,633,724 B2National Institute of Information and Communications Technology
- Health-monitoring measurement and/or monitoring with a smartwatch that includes one or more VCSEL's6 Jan 2026US 12,514,472 B2Bandwidth10, LTD.
- Grating reflector2 Dec 2025US 12,486,160 B2Danmarks Tekniske Universitet
- HCG tunable VCSEL with integrated detector in the sacrificial layer25 Nov 2025US 12,483,003 B2Bandwidth10, LTD.
- Tunable transverse cavity surface emitting laser13 Aug 2026US 2026/0237967 A1University of Florida Research Foundation, Inc.
- Vertical cavity surface-emitting laser devices16 Jul 2026US 2026/0204868 A1Mellanox Technologies, Ltd.
- Semiconductor optical amplifier with asic16 Jul 2026US 2026/0204874 A1Bandwidth10, LTD.
- Optically pumped semiconductor laser using gallium and nitrogen containing diode laser source and module11 Jun 2026US 2026/0163329 A1KYOCERA Corporation
- Non-c-plane group iii-nitride-based vcsels with nanoporous distributed bragg reflector mirrors28 May 2026US 2026/0149238 A1UNM Rainforest Innovations
Most cited
By later US patents
- Electrically tunable optical filter utilizing a deformable multi-layer mirror324US 5,739,945 A1998
- Electrically tunable fabry-perot structure utilizing a deformable multi-layer mirror and method of making the same181US 6,597,490 B2CoreTek, Inc. · 2003
- Tunable optically-pumped semiconductor laser including a polarizing resonator mirror156US 6,661,830 B1Coherent, Inc. · 2003
- Electrostatically tunable optical device and optical interconnect for processors113US 5,291,502 AThe Board of Trustees of the Leland Stanford Jr. University · 1994
- Organic vertical-cavity surface-emitting laser104US 6,160,828 AThe Trustees of Princeton University · 2000