H01S 3/08018
Mode suppression
H01S3/08018 (Mode suppression) appears on 1,031 US grants and 938 published applications in this corpus.
Search patents in H01S- Granted patents
- 1,031
- Published applications
- 938
- Assignees
- 556
- Inventors
- 2,193
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 10 | 0 |
| 1988 | 8 | 0 |
| 1989 | 10 | 0 |
| 1990 | 12 | 0 |
| 1991 | 9 | 0 |
| 1992 | 16 | 0 |
| 1993 | 19 | 0 |
| 1994 | 14 | 0 |
| 1995 | 12 | 0 |
| 1996 | 14 | 0 |
| 1997 | 16 | 0 |
| 1998 | 15 | 0 |
| 1999 | 20 | 0 |
| 2000 | 18 | 0 |
| 2001 | 16 | 7 |
| 2002 | 20 | 33 |
| 2003 | 27 | 25 |
| 2004 | 26 | 25 |
| 2005 | 27 | 34 |
| 2006 | 19 | 45 |
| 2007 | 23 | 24 |
| 2008 | 22 | 40 |
| 2009 | 34 | 37 |
| 2010 | 37 | 40 |
| 2011 | 24 | 37 |
| 2012 | 25 | 40 |
| 2013 | 29 | 34 |
| 2014 | 42 | 39 |
| 2015 | 44 | 44 |
| 2016 | 52 | 39 |
| 2017 | 46 | 43 |
| 2018 | 37 | 41 |
| 2019 | 44 | 57 |
| 2020 | 40 | 48 |
| 2021 | 33 | 52 |
| 2022 | 33 | 41 |
| 2023 | 29 | 44 |
| 2024 | 29 | 32 |
| 2025 | 25 | 23 |
| 2026 | 22 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Optical fiber and fiber laser device4 Aug 2026US 12,700,707 B2Fujikura Ltd.
- Pixel scale Fabry Perot filter array for chemical agent vapor detection23 Jun 2026US 12,663,312 B2Massachusetts Institute of Technology
- Laser system23 Jun 2026US 12,665,376 B2
- Excimer laser with improved beam uniformity and stability16 Jun 2026US 12,658,666 B2Coherent LaserSystems GmbH & Co. KG
- All-solid-state single-frequency continuous wave laser9 Jun 2026US 12,651,881 B2Shanxi University
- Ultrashort light pulse generator13 Aug 2026US 2026/0237954 A1Indie Photonics Canada Inc.
- Compact high-repetition-rate passive mode-locked resonant cavity structure and fiber laser13 Aug 2026US 2026/0237958 A1South China University of Technology
- Lidar and gain device thereof, and laser16 Jul 2026US 2026/0204871 A1Lunor Technology Co., Ltd.
- Laser medium arrangement and laser system9 Jul 2026US 2026/0196794 A1Schott AG
- Ultrashort pulse laser source with chirped pulse amplification and tailored pulse train11 Jun 2026US 2026/0163323 A1Ipg Photonics Corporation
Most cited
By later US patents
- Single-mode amplifiers and compressors based on multi-mode fibers291US 5,818,630 AImra America, Inc. · 1998
- Mode locking methods and apparatus228US 7,414,779 B2Massachusetts Institute of Technology · 2008
- Large core area single mode optical fiber226US 8,903,214 B2Nkt Photonics A/S · 2014
- Very narrow band, two chamber, high rep rate gas discharge laser system144US 6,567,450 B2Cymer, Inc. · 2003
- Apparatus for producing femtosecond and picosecond pulses from modelocked fiber lasers cladding pumped with broad area diode laser arrays143US 5,627,848 AImra America, Inc. · 1997