H01S 5/1025
Extended cavities
Official title: {Extended cavities}
H01S5/1025 (Extended cavities) appears on 102 US grants and 95 published applications in this corpus.
Search patents in H01S- Granted patents
- 102
- Published applications
- 95
- Assignees
- 72
- Inventors
- 243
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 5 |
| 2007 | 1 | 3 |
| 2008 | 3 | 1 |
| 2009 | 3 | 2 |
| 2010 | 3 | 5 |
| 2011 | 3 | 6 |
| 2012 | 1 | 0 |
| 2013 | 6 | 4 |
| 2014 | 1 | 3 |
| 2015 | 3 | 4 |
| 2016 | 3 | 4 |
| 2017 | 6 | 5 |
| 2018 | 8 | 4 |
| 2019 | 2 | 6 |
| 2020 | 8 | 11 |
| 2021 | 7 | 17 |
| 2022 | 4 | 2 |
| 2023 | 14 | 2 |
| 2024 | 1 | 3 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Semiconductor mode-locked laser dual comb system14 Jul 2026US 12,683,358 B2Imec Vzq
- Two-segment DBR laser and monolithically integrated array light source chip7 Apr 2026US 12,597,758 B2Huawei Technologies Co., Ltd.
- Surface-mount compatible VCSEL array7 Jan 2025US 12,191,635 B2Lumentum Operations LLC
- Monolithic photonic integrated circuit and opto-electronic system comprising the same16 Jan 2024US 11,874,495 B2Effect Photonics B.V.
- Silicon photonics based tunable laser10 Oct 2023US 11,784,463 B2Marvell Asia Pte Ltd
- Laser, optical module, and apparatus9 Oct 2025US 2025/0316944 A1Huawei Technologies Co., Ltd.
- Wafer-Level Laser Assemblies Having Extended Resonant Cavities7 Nov 2024US 2024/0372324 A1Apple Inc.
- Vcsel and vcsel chip with small divergence angle and light source for lidar system25 Jan 2024US 2024/0030682 A1Vertilite Co., Ltd.
- Laser diode and method for manufacturing the same4 Jan 2024US 2024/0006853 A1Enkris Semiconductor, Inc.
- Semiconductor mode-locked laser dual comb system29 Jun 2023US 2023/0208101 A1Imec Vzw
Most cited
By later US patents
- Method and apparatus for performing optical imaging using frequency-domain interferometry229US 7,733,497 B2The General Hospital Corporation · 2010
- Method and apparatus for performing optical imaging using frequency-domain interferometry88US 7,969,578 B2The General Hospital Corporation · 2011
- Method and apparatus for performing optical imaging using frequency-domain interferometry53US 8,384,909 B2The General Hospital Corporation · 2013
- Polarization switchable quantum well laser40US 5,396,508 AXerox Corporation · 1995
- Multiwavelength semiconductor laser array and method of fabricating the same34US 7,558,301 B2Industrial Technology Research Institute · 2009