H01S 5/06821
Stabilising other output parameters than intensity or frequency
Official title: {Stabilising other output parameters than intensity or frequency, e.g. phase, polarisation or far-fields}
H01S5/06821 (Stabilising other output parameters than intensity or frequency) appears on 104 US grants and 109 published applications in this corpus.
Search patents in H01S- Granted patents
- 104
- Published applications
- 109
- Assignees
- 99
- Inventors
- 328
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 5 |
| 2011 | 2 | 1 |
| 2012 | 3 | 4 |
| 2013 | 2 | 5 |
| 2014 | 6 | 0 |
| 2015 | 3 | 5 |
| 2016 | 10 | 9 |
| 2017 | 9 | 8 |
| 2018 | 5 | 7 |
| 2019 | 11 | 10 |
| 2020 | 9 | 7 |
| 2021 | 0 | 9 |
| 2022 | 2 | 5 |
| 2023 | 12 | 4 |
| 2024 | 3 | 9 |
| 2025 | 6 | 8 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Vertical-cavity surface-emitting laser with asymmetric aperture for improved polarization stability21 Jul 2026US 12,689,182 B2Lumentum Operations LLC
- Semiconductor component31 Mar 2026US 12,592,542 B2Trumpf Photonic Components GmbH
- DWDM intra-cavity laser device3 Feb 2026US 12,542,420 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Light-emission driving device and light-emitting device29 Jul 2025US 12,374,863 B2Sony Semiconductor Solutions Corporation
- Phase synchronization laser device6 Aug 2026US 2026/0229841 A1Mitsubishi Electric Corporation
- Optical sensor for sensing biometric signal and electronic device including same21 May 2026US 2026/0140234 A1Samsung Electronics Co., Ltd.
- System and method for testing vcsel die15 Jan 2026US 2026/0018851 A1Pixart Imaging Inc.
- Multi KW Class Blue Laser System4 Dec 2025US 2025/0372957 A1Blue 425 LLC
- Vertical-cavity surface-emitting laser with high side-mode suppression ratio and high polarization-mode suppression ratio and a method of manufacturing the same30 Oct 2025US 2025/0337218 A1Mellanox Technologies, Ltd.
Most cited
By later US patents
- Oscillation polarization mode selective semiconductor laser, light transmitter and optical communication system using the laser39US 5,901,166 ACanon Kabushiki Kaisha · 1999
- Electronically phase-locked laser systems33US 7,848,370 B2Telaris Inc. · 2010
- Feedback control of lasers in fiber optic systems21US 4,329,659 ABell Telephone Laboratories, Incorporated · 1982
- Phase-continuous and frequency-variable light source16US 5,450,428 AAndo Electric Co., Ltd. · 1995
- Optically modulated laser beam transceiver15US 6,201,820 B1Silkroad, Inc. · 2001