H01S 3/0617
Having a varying composition or cross-section in a specific direction
Official title: {having a varying composition or cross-section in a specific direction}
H01S3/0617 (Having a varying composition or cross-section in a specific direction) appears on 87 US grants and 89 published applications in this corpus.
Search patents in H01S- Granted patents
- 87
- Published applications
- 89
- Assignees
- 72
- Inventors
- 190
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 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 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 3 | 3 |
| 2004 | 1 | 3 |
| 2005 | 5 | 7 |
| 2006 | 1 | 4 |
| 2007 | 2 | 2 |
| 2008 | 2 | 6 |
| 2009 | 6 | 4 |
| 2010 | 5 | 4 |
| 2011 | 1 | 9 |
| 2012 | 4 | 4 |
| 2013 | 4 | 4 |
| 2014 | 4 | 3 |
| 2015 | 4 | 5 |
| 2016 | 3 | 5 |
| 2017 | 6 | 2 |
| 2018 | 4 | 4 |
| 2019 | 3 | 6 |
| 2020 | 2 | 1 |
| 2021 | 1 | 3 |
| 2022 | 3 | 2 |
| 2023 | 0 | 2 |
| 2024 | 4 | 1 |
| 2025 | 1 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical amplifier12 May 2026US 12,627,113 B2Lawrence Livermore National Security, LLC
- Laser gain media fabricated via direct ink writing (DIW) and ceramic processing13 Jan 2026US 12,525,762 B2Lawrence Livermore National Security, LLC
- Optical gain materials for high energy lasers and laser illuminators and methods of making and using same3 Jun 2025US 12,322,921 B2Texas Tech University System
- Laser gain media fabricated via direct ink writing (DIW) and ceramic processing10 Dec 2024US 12,166,328 B2Lawrence Livermore National Security, LLC
- YAG ceramic joined body and production method therefor3 Dec 2024US 12,160,081 B2JX Advanced Metals Corporation
- Laser gain media fabricated via direct ink writing (diw) and ceramic processing16 Apr 2026US 2026/0106427 A1Lawrence Livermore National Security, LLC
- Laser amplifier utilizing multiple end pump spots and method of manufacture22 May 2025US 2025/0167506 A1Newport Corporation
- Cone laser-gain module, double-side-pumped cone laser-gain module, cone laser amplifier, and cone laser oscillator16 Jan 2025US 2025/0023315 A1National Tsing Hua University
- Laser gain media fabricated via direct ink writing (diw) and ceramic processing25 Jul 2024US 2024/0250491 A1Lawrence Livermore National Security, LLC
- Optical amplifier7 Sep 2023US 2023/0283036 A1Lawrence Livermore National Security, LLC
Most cited
By later US patents
- Composite optical and electro-optical devices135US 5,846,638 AOnyx Optics, Inc. · 1998
- Composite solid state lasers of improved efficiency and beam quality47US 5,563,899 A1996
- Method and apparatus for composite gemstones40US 6,025,060 AOnyx Optics, Inc. · 2000
- Laser rods with undoped, flanged end-caps for end-pumped laser applications35US 5,936,984 AOnxy Optics, Inc. · 1999
- Thermally improved slab laser pump cavity apparatus with integral concentrator and method of making same24US 6,014,391 ARaytheon Company · 2000