H01S 5/0658
Self-pulsating
Official title: {Self-pulsating}
H01S5/0658 (Self-pulsating) appears on 122 US grants and 71 published applications in this corpus.
Search patents in H01S- Granted patents
- 122
- Published applications
- 71
- Assignees
- 54
- Inventors
- 243
- Latest grant
- 27 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 15 | 0 |
| 2001 | 5 | 2 |
| 2002 | 7 | 8 |
| 2003 | 5 | 3 |
| 2004 | 8 | 12 |
| 2005 | 4 | 1 |
| 2006 | 6 | 1 |
| 2007 | 3 | 4 |
| 2008 | 3 | 3 |
| 2009 | 1 | 3 |
| 2010 | 4 | 6 |
| 2011 | 4 | 6 |
| 2012 | 2 | 4 |
| 2013 | 7 | 5 |
| 2014 | 1 | 1 |
| 2015 | 3 | 2 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 3 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Infrared light emitters based on interband tunneling in unipolar doped n-type tunneling structures27 Feb 2024US 11,916,162 B2Wright State University
- Optoelectronic oscillator using monolithically integrated multi-quantum well laser and phase modulator19 Dec 2023US 11,848,537 B2Synergy Microwave Corporation
- Semiconductor light emitting element and semiconductor light emitting element assembly16 Jun 2020US 10,686,291 B2Sony Corporation
- Laser light-source apparatus and laser pulse light generating method9 Apr 2019US 10,256,599 B2Spectronix Ltd.
- Light emitting device29 May 2018US 9,985,415 B2Topcon Corporation
- Light emitting device, ranging device, and movable body2 Apr 2026US 2026/0095027 A1Canon Kabushiki Kaisha
- Light source device and measurement system15 Jan 2026US 2026/0013747 A1
- Surface-emitting laser, laser device, detection device, mobile object, information terminal apparatus, and method for driving surface-emitting laser26 Sep 2024US 2024/0322525 A1Ricoh Company, Ltd.
- Surface-emitting laser, laser device, detection device, mobile object, and method for driving surface-emitting laser25 Apr 2024US 2024/0136793 A1Ricoh Company, Ltd.
- Light emitting device, ranging device and movable object14 Mar 2024US 2024/0085534 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Multi-gigahertz frequency-modulated vertical-cavity surface emitting laser103US 5,574,738 AHoneywell Inc. · 1996
- Optimized laser energy conversion through automatic mode matched pumping72US 5,627,853 ACoherent, Inc. · 1997
- High brightness, vertical cavity semiconductor lasers62US 5,461,637 AMicracor, Inc. · 1995
- Semiconductor laser device56US 4,961,197 AHitachi, Ltd. · 1990
- Intracavity quantum well photodetector integrated within a vertical-cavity surface-emitting laser and method of operating same50US 5,757,837 AThe Regents of the University of California · 1998