H01S 3/06704
Housings
Official title: {Housings; Packages}
H01S3/06704 (Housings) appears on 414 US grants and 420 published applications in this corpus.
Search patents in H01S- Granted patents
- 414
- Published applications
- 420
- Assignees
- 230
- Inventors
- 949
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 8 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 11 | 5 |
| 2002 | 14 | 20 |
| 2003 | 16 | 24 |
| 2004 | 19 | 16 |
| 2005 | 16 | 18 |
| 2006 | 10 | 12 |
| 2007 | 10 | 8 |
| 2008 | 15 | 8 |
| 2009 | 6 | 12 |
| 2010 | 14 | 15 |
| 2011 | 7 | 14 |
| 2012 | 6 | 13 |
| 2013 | 16 | 16 |
| 2014 | 24 | 20 |
| 2015 | 22 | 23 |
| 2016 | 22 | 27 |
| 2017 | 24 | 16 |
| 2018 | 19 | 21 |
| 2019 | 15 | 13 |
| 2020 | 13 | 13 |
| 2021 | 12 | 30 |
| 2022 | 15 | 26 |
| 2023 | 16 | 18 |
| 2024 | 11 | 8 |
| 2025 | 13 | 14 |
| 2026 | 12 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fiber laser apparatus11 Aug 2026US 12,706,430 B2Fujikura Ltd.
- Optical fiber and fiber laser device4 Aug 2026US 12,700,707 B2Fujikura Ltd.
- Doped fiber amplifier having pass-through pump laser with integrated optical isolator4 Aug 2026US 12,700,708 B2II-Vi Delaware, Inc.
- Apparatus, system and method for compact active fiber packaging of a fiber laser28 Jul 2026US 12,695,265 B2Elbit Systems Electro-Optics Elop Ltd.
- Laser system with active wavelength control30 Jun 2026US 12,671,225 B2Lightmatter, Inc.
- Laser system with active wavelength control1 Oct 2026US 2026/0302716 A1Lightmatter, Inc.
- Compression-refrigeration fiber laser10 Sep 2026US 2026/0269554 A1Gw (Shanghai) Laser Technology Co., Ltd.
- Gas Filled Hollow-Core Silicon Spiral Waveguide Photonic Chip Laser23 Jul 2026US 2026/0213492 A1LobOptics Inc.
- Folded hybrid assembly for doped fiber amplifier2 Jul 2026US 2026/0188965 A1II-Vi Delaware, Inc.
- 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
- Modular optical amplifier and cassette system175US 5,778,132 ACiena Corporation · 1998
- Helical fiber amplifier141US 6,496,301 B1The United States of America as represented by the Secretary of the Navy · 2002
- Fiber laser129US 7,027,467 B2Evotec Technologies GmbH · 2006
- Mode-locked multimode fiber laser pulse source108US 6,275,512 B1Imra America, Inc. · 2001
- Apparatus for housing a linearized optical fiber amplifier100US 5,703,990 ALucent Technologies Inc. · 1997