H01S 3/1307
Stabilisation of the phase
Official title: {Stabilisation of the phase}
H01S3/1307 (Stabilisation of the phase) appears on 349 US grants and 358 published applications in this corpus.
Search patents in H01S- Granted patents
- 349
- Published applications
- 358
- Assignees
- 191
- Inventors
- 751
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 4 |
| 2004 | 6 | 2 |
| 2005 | 2 | 4 |
| 2006 | 3 | 4 |
| 2007 | 3 | 4 |
| 2008 | 9 | 8 |
| 2009 | 7 | 8 |
| 2010 | 8 | 12 |
| 2011 | 8 | 15 |
| 2012 | 13 | 11 |
| 2013 | 16 | 31 |
| 2014 | 23 | 12 |
| 2015 | 21 | 13 |
| 2016 | 19 | 16 |
| 2017 | 21 | 15 |
| 2018 | 22 | 18 |
| 2019 | 19 | 18 |
| 2020 | 18 | 22 |
| 2021 | 13 | 33 |
| 2022 | 23 | 30 |
| 2023 | 22 | 20 |
| 2024 | 19 | 24 |
| 2025 | 32 | 25 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device, laser system and method for combining coherent laser beams11 Aug 2026US 12,706,433 B2Trumpf Laser GmbH
- Ultra-low phase noise transfer oscillator microwave reference via phase modulated mode-locked laser feedback16 Jun 2026US 12,658,853 B2Raytheon Company
- Coherent beam combination system and control method thereof9 Jun 2026US 12,650,605 B2Leonardo S.P.A.
- Superposition device and optical system5 May 2026US 12,619,091 B2TRUMPF Laser- und Systemtechnik GmbH
- Combination device and optical system24 Mar 2026US 12,585,136 B2TRUMPF Laser- und Systemtechnik GmbH
- High energy laser processing system20 Aug 2026US 2026/0246226 A1Nkt Photonics A/S
- Optical phased array dynamic beam shaping with noise correction6 Aug 2026US 2026/0229834 A1Civan Advanced Technologies Ltd.
- Phase synchronization laser device6 Aug 2026US 2026/0229841 A1Mitsubishi Electric Corporation
- Laser system, method for creating at least one shaped and amplified laser beam using a laser system, and optical system9 Jul 2026US 2026/0196799 A1Deutsches Zentrum für Luft- und Raumfahrt e. V.
- Dual-path acousto-optic interference-based ultra-high speed frequency division method for laser pulse repetition frequency4 Jun 2026US 2026/0155621 A1Fudan University
Most cited
By later US patents
- Mode locking methods and apparatus228US 7,414,779 B2Massachusetts Institute of Technology · 2008
- Control system and apparatus for use with ultra-fast laser109US 7,567,596 B2Board of Trustees of Michigan State University · 2009
- Optical frequency comb-based coherent LIDAR65US 8,558,993 B2The National Institute of Standards and Technology, as Presented by the Secretary of Commerce · 2013
- Phase control mechanism for coherent fiber amplifier arrays64US 6,400,871 B1HRL Laboratories, LLC · 2002
- Method and system for hybrid coherent and incoherent diffractive beam combining61US 7,436,588 B2Northrop Grumman Corporation · 2008