H01S 3/06745
Tapering of the fibre, core or active region
Official title: {Tapering of the fibre, core or active region}
H01S3/06745 (Tapering of the fibre, core or active region) appears on 187 US grants and 186 published applications in this corpus.
Search patents in H01S- Granted patents
- 187
- Published applications
- 186
- Assignees
- 112
- Inventors
- 392
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 3 |
| 2003 | 5 | 3 |
| 2004 | 1 | 3 |
| 2005 | 3 | 5 |
| 2006 | 6 | 6 |
| 2007 | 1 | 6 |
| 2008 | 9 | 3 |
| 2009 | 2 | 7 |
| 2010 | 11 | 9 |
| 2011 | 6 | 11 |
| 2012 | 11 | 13 |
| 2013 | 11 | 12 |
| 2014 | 19 | 10 |
| 2015 | 15 | 12 |
| 2016 | 11 | 13 |
| 2017 | 12 | 6 |
| 2018 | 7 | 4 |
| 2019 | 4 | 8 |
| 2020 | 4 | 5 |
| 2021 | 7 | 6 |
| 2022 | 6 | 8 |
| 2023 | 4 | 14 |
| 2024 | 2 | 5 |
| 2025 | 6 | 5 |
| 2026 | 10 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Cladding-pumped fiber laser with tapered pump recycler16 Jul 2026US 2026/0204864 A1Corelase Oy
- All-Fiber Inline Optical Taps Adopting A Configuration Of Side-Pump Signal-And-Pump Combiners25 Jun 2026US 2026/0180276 A1Lightel Technologies, Inc.
- Ultrashort pulse laser source with chirped pulse amplification and tailored pulse train11 Jun 2026US 2026/0163323 A1Ipg Photonics Corporation
- Laser system with integrated wavelength control2 Apr 2026US 2026/0095015 A1Lightmatter, Inc.
- End-cap assembly for a hollow core optical fiber26 Mar 2026US 2026/0086296 A1Nkt Photonics A/S
Most cited
By later US patents
- Single-mode amplifiers and compressors based on multi-mode fibers291US 5,818,630 AImra America, Inc. · 1998
- Ultraviolet laser apparatus and exposure apparatus using same250US 7,023,610 B2Nikon Corporation · 2006
- Active optical fiber and method for fabricating an active optical fiber235US 8,433,168 B2Optoelectronics Research Center, Tampere University of Technology · 2013
- Tapered fiber laser119US 6,324,326 B1Corning Incorporated · 2001
- Mode-locked multimode fiber laser pulse source108US 6,275,512 B1Imra America, Inc. · 2001