H01S 5/06832
Stabilising during amplitude modulation
Official title: {Stabilising during amplitude modulation}
H01S5/06832 (Stabilising during amplitude modulation) appears on 367 US grants and 243 published applications in this corpus.
Search patents in H01S- Granted patents
- 367
- Published applications
- 243
- Assignees
- 202
- Inventors
- 715
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 10 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 10 | 0 |
| 1992 | 8 | 0 |
| 1993 | 11 | 0 |
| 1994 | 11 | 0 |
| 1995 | 10 | 0 |
| 1996 | 13 | 0 |
| 1997 | 9 | 0 |
| 1998 | 19 | 0 |
| 1999 | 7 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 3 |
| 2002 | 9 | 9 |
| 2003 | 8 | 10 |
| 2004 | 5 | 18 |
| 2005 | 2 | 14 |
| 2006 | 13 | 22 |
| 2007 | 9 | 19 |
| 2008 | 17 | 16 |
| 2009 | 21 | 16 |
| 2010 | 17 | 7 |
| 2011 | 10 | 7 |
| 2012 | 5 | 9 |
| 2013 | 9 | 8 |
| 2014 | 9 | 3 |
| 2015 | 8 | 12 |
| 2016 | 5 | 8 |
| 2017 | 10 | 10 |
| 2018 | 8 | 9 |
| 2019 | 18 | 13 |
| 2020 | 11 | 6 |
| 2021 | 4 | 4 |
| 2022 | 3 | 5 |
| 2023 | 2 | 2 |
| 2024 | 3 | 5 |
| 2025 | 7 | 5 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical device and optical transmitter26 May 2026US 12,640,537 B2Fujitsu Optical Components Limited
- Dynamic modulator bias controller with continuous waveform characterization via two or more bias points21 Oct 2025US 12,451,970 B2Raytheon Company
- Vertically integrated electro-absorption modulated lasers and methods of fabrication14 Oct 2025US 12,444,903 B2ElectroPhotonic-IC Inc.
- Optical module with two differential transmission line pairs with different lengths designed to cancel phase shift and stabilize high-frequency signal9 Sep 2025US 12,413,041 B2Cig Photonics Japan Limited
- DFB+R laser structure for directly modulated laser5 Aug 2025US 12,381,371 B2II-Vi Delaware, Inc.
- Method for Initializing a Laser System12 Feb 2026US 2026/0045765 A1Robert Bosch GmbH
- Synchronizing laser dither and correlator clocks to improve dynamic light scattering5 Feb 2026US 2026/0039081 A1Dimer Instruments, Inc.
- Semiconductor Laser Assemblies for Medical Applications8 Jan 2026US 2026/0011974 A1
- Method and apparatus for generating optical modulation amplitude signal according to average output power control setting of laser diode and associated method31 Jul 2025US 2025/0247154 A1Airoha Technology Corp.
- Vertically integrated electro-absorption modulated lasers and methods of fabrication17 Jul 2025US 2025/0233387 A1ElectroPhotonic-IC Inc.
Most cited
By later US patents
- Intelligent fiberoptic transmitters and methods of operating and manufacturing the same253US 5,812,572 APacific Fiberoptics, Inc. · 1998
- Optoelectronic controlled RF matching circuit104US 5,444,564 AHughes Aircraft Company · 1995
- Acceleration-insensitive opto-electronic oscillators95US 6,594,061 B2California Institute of Technology · 2003
- Stabilized laser apparatus81US 4,734,914 AOlympus Optical Co., Ltd. · 1988
- Semiconductor laser drive device80US 4,747,091 AOlympus Optical Co., Ltd. · 1988