H01S 3/2383
Parallel arrangements
Official title: {Parallel arrangements}
H01S3/2383 (Parallel arrangements) appears on 1,375 US grants and 1,352 published applications in this corpus.
Search patents in H01S- Granted patents
- 1,375
- Published applications
- 1,352
- Assignees
- 581
- Inventors
- 2,727
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 13 | 0 |
| 1988 | 10 | 0 |
| 1989 | 15 | 0 |
| 1990 | 6 | 0 |
| 1991 | 11 | 0 |
| 1992 | 11 | 0 |
| 1993 | 9 | 0 |
| 1994 | 17 | 0 |
| 1995 | 10 | 0 |
| 1996 | 12 | 0 |
| 1997 | 12 | 0 |
| 1998 | 11 | 0 |
| 1999 | 11 | 0 |
| 2000 | 20 | 0 |
| 2001 | 42 | 7 |
| 2002 | 39 | 41 |
| 2003 | 45 | 41 |
| 2004 | 34 | 49 |
| 2005 | 26 | 45 |
| 2006 | 34 | 48 |
| 2007 | 35 | 37 |
| 2008 | 32 | 38 |
| 2009 | 34 | 39 |
| 2010 | 37 | 42 |
| 2011 | 30 | 39 |
| 2012 | 33 | 44 |
| 2013 | 38 | 72 |
| 2014 | 57 | 60 |
| 2015 | 56 | 53 |
| 2016 | 52 | 56 |
| 2017 | 61 | 60 |
| 2018 | 65 | 72 |
| 2019 | 61 | 67 |
| 2020 | 62 | 70 |
| 2021 | 49 | 64 |
| 2022 | 56 | 91 |
| 2023 | 46 | 64 |
| 2024 | 53 | 65 |
| 2025 | 61 | 56 |
| 2026 | 35 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Universal laser for polymeric material processing15 Sep 2026US 12,738,716 B2Markem-Imaje Corporation
- Laser amplification device and laser amplification method11 Aug 2026US 12,704,762 B2Hamamatsu Photonics K.K.
- Device, laser system and method for combining coherent laser beams11 Aug 2026US 12,706,433 B2Trumpf Laser GmbH
- Optical amplifier, optical relay, and optical communication system16 Jun 2026US 12,658,662 B2NEC Corporation
- Coherent beam combination system and control method thereof9 Jun 2026US 12,650,605 B2Leonardo S.P.A.
- Tunable thermo-optic fiber delay for coherent beam combining17 Sep 2026US 2026/0280219 A1Lumentum Operations LLC
- Raman-boosted pulse-pumped optical amplifiers20 Aug 2026US 2026/0246225 A1Raytheon Company
- High energy laser processing system20 Aug 2026US 2026/0246226 A1Nkt Photonics A/S
- Combined laser sources for sample characterization13 Aug 2026US 2026/0235527 A1KLA Corporation
- Method and system to stabilize a frequency sum generated laser13 Aug 2026US 2026/0237955 A1ASML Netherlands B. V.
Most cited
By later US patents
- Multiple core fiber laser and optical amplifier322US 5,566,196 ASDL, Inc. · 1996
- Ultraviolet laser apparatus and exposure apparatus using same250US 7,023,610 B2Nikon Corporation · 2006
- Mode locking methods and apparatus228US 7,414,779 B2Massachusetts Institute of Technology · 2008
- High power fiber gain media system achieved through power scaling via multiplexing216US 6,212,310 B1SDL, Inc. · 2001
- Lidar system181US 9,958,545 B2Luminar Technologies, Inc. · 2018