H01S 5/06835
Stabilising during pulse modulation or generation
Official title: {Stabilising during pulse modulation or generation}
H01S5/06835 (Stabilising during pulse modulation or generation) appears on 196 US grants and 135 published applications in this corpus.
Search patents in H01S- Granted patents
- 196
- Published applications
- 135
- Assignees
- 151
- Inventors
- 487
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 13 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 5 |
| 2003 | 5 | 11 |
| 2004 | 6 | 2 |
| 2005 | 3 | 2 |
| 2006 | 2 | 1 |
| 2007 | 2 | 3 |
| 2008 | 0 | 2 |
| 2009 | 4 | 5 |
| 2010 | 1 | 4 |
| 2011 | 2 | 5 |
| 2012 | 8 | 3 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 7 | 6 |
| 2016 | 4 | 1 |
| 2017 | 3 | 6 |
| 2018 | 5 | 11 |
| 2019 | 16 | 14 |
| 2020 | 7 | 7 |
| 2021 | 4 | 10 |
| 2022 | 4 | 8 |
| 2023 | 2 | 6 |
| 2024 | 7 | 7 |
| 2025 | 13 | 7 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Drive circuit and light source device10 Feb 2026US 12,548,976 B2Nichia Corporation
- Self-calibrating driver circuit11 Nov 2025US 12,470,042 B2Ams Sensors Asia Pte. Ltd.
- Light module and LIDAR apparatus having at least one light module of this type19 Aug 2025US 12,394,958 B2Elmos Semiconductor AG
- Electronic module for generating light pulses for LIDAR applications and method for manufacturing the electronic module5 Aug 2025US 12,381,372 B2Stmicroelectronics Application GmbH
- Laser device, and laser waveform control method15 Jul 2025US 12,362,539 B2Hamamatsu Photonics K.K.
- Laser diode driving circuit and laser diode driving method28 May 2026US 2026/0149236 A1NEC Corporation
- Driver with charge cancellation23 Apr 2026US 2026/0112861 A1
- Laser Current Control Method, Apparatus, and Laser Device for Suppressing Laser Relaxation Oscillations26 Mar 2026US 2026/0088587 A1Menovex Medical Technology (Shenzhen) Co., Ltd
- Laser power correction method and device for suppressing relaxation oscillation, and laser26 Feb 2026US 2026/0058437 A1Menovex Medical Innovation (Shenzhen), LLC
- Method for Initializing a Laser System12 Feb 2026US 2026/0045765 A1Robert Bosch GmbH
Most cited
By later US patents
- Amplitude detection scheme for optical transmitter control87US 5,448,629 AAT&T Corp. · 1995
- Apparatus for stabilizing the optical output power of a semiconductor laser72US 4,733,398 AKabushiki Kaisha Tohsiba · 1988
- Hand held laser apparatus69US 5,272,716 AMcDonnell Douglas Corporation · 1993
- Method and system for maximizing safe laser power of structured laser light projectors used with imaging sensors63US 6,661,820 B1Perceptron, Inc. · 2003
- Semiconductor laser driving circuit57US 5,163,063 ACopal Company Limited · 1992