H01S 3/0606
With polygonal cross-section
Official title: {with polygonal cross-section, e.g. slab, prism (H01S3/0604 takes precedence)}
H01S3/0606 (With polygonal cross-section) appears on 365 US grants and 272 published applications in this corpus.
Search patents in H01S- Granted patents
- 365
- Published applications
- 272
- Assignees
- 241
- Inventors
- 723
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 11 | 0 |
| 1989 | 11 | 0 |
| 1990 | 11 | 0 |
| 1991 | 9 | 0 |
| 1992 | 5 | 0 |
| 1993 | 10 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 13 | 0 |
| 2001 | 16 | 1 |
| 2002 | 14 | 21 |
| 2003 | 17 | 12 |
| 2004 | 9 | 9 |
| 2005 | 8 | 16 |
| 2006 | 10 | 26 |
| 2007 | 11 | 25 |
| 2008 | 11 | 12 |
| 2009 | 18 | 8 |
| 2010 | 14 | 8 |
| 2011 | 5 | 8 |
| 2012 | 5 | 6 |
| 2013 | 9 | 7 |
| 2014 | 5 | 13 |
| 2015 | 8 | 9 |
| 2016 | 16 | 5 |
| 2017 | 3 | 9 |
| 2018 | 2 | 10 |
| 2019 | 8 | 9 |
| 2020 | 10 | 11 |
| 2021 | 5 | 10 |
| 2022 | 9 | 5 |
| 2023 | 4 | 14 |
| 2024 | 8 | 7 |
| 2025 | 3 | 7 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Piezo-tuned nonplanar ring oscillator with GHz tuning range and 100 kHz bandwidth19 May 2026US 12,633,716 B2
- Optical amplifier12 May 2026US 12,627,113 B2Lawrence Livermore National Security, LLC
- Tunable microchip laser and laser system for ranging applications24 Mar 2026US 12,586,976 B2
- Extreme ultraviolet light generation apparatus and electronic device manufacturing method30 Dec 2025US 12,512,641 B2Gigaphoton Inc.
- T-shaped laser pumping device25 Nov 2025US 12,483,000 B2Centre National De La Recherche Scientifique
- Hybrid pumped slab laser amplifier10 Sep 2026US 2026/0269552 A1Xiamen Unit Electronic and Technology Company Ltd.
- Optical arrangement9 Jul 2026US 2026/0196798 A1TRUMPF Lasersystems for Semiconductor Manufacturing GmbH
- Laser system with monolithic optical collimation and circularisation device11 Jun 2026US 2026/0163322 A1Amplitude
- Optically pumped solid-state laser16 Apr 2026US 2026/0106428 A1ams-OSRAM International GmbH
- An optical system23 Oct 2025US 2025/0329980 A1Leonardo UK Ltd
Most cited
By later US patents
- Slab laser and amplifier and method of use118US 9,525,262 B22016
- Method and apparatus for efficient operation of optically pumped laser98US 4,710,940 ACalifornia Institute of Technology · 1987
- Diode end pumped laser and harmonic generator using same98US 4,739,507 ABoard of Trustees, Stanford University · 1988
- Capillary heat pipe cooled diode pumped slab laser67US 4,791,634 ASpectra-Physics, Inc. · 1988
- Picosecond Q-switched microlasers63US 5,381,431 AMassachusetts Institute of Technology · 1995