H01S 3/061
With elliptical or circular cross-section and elongated shape
Official title: {with elliptical or circular cross-section and elongated shape, e.g. rod}
H01S3/061 (With elliptical or circular cross-section and elongated shape) appears on 305 US grants and 277 published applications in this corpus.
Search patents in H01S- Granted patents
- 305
- Published applications
- 277
- Assignees
- 230
- Inventors
- 735
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 10 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 4 |
| 2002 | 6 | 15 |
| 2003 | 12 | 12 |
| 2004 | 12 | 8 |
| 2005 | 6 | 9 |
| 2006 | 6 | 10 |
| 2007 | 7 | 14 |
| 2008 | 8 | 14 |
| 2009 | 10 | 10 |
| 2010 | 12 | 7 |
| 2011 | 10 | 10 |
| 2012 | 5 | 8 |
| 2013 | 6 | 10 |
| 2014 | 11 | 16 |
| 2015 | 8 | 10 |
| 2016 | 16 | 12 |
| 2017 | 9 | 11 |
| 2018 | 9 | 10 |
| 2019 | 10 | 16 |
| 2020 | 10 | 11 |
| 2021 | 6 | 14 |
| 2022 | 8 | 8 |
| 2023 | 6 | 12 |
| 2024 | 15 | 10 |
| 2025 | 9 | 12 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laser device and method for manufacturing laser device7 Jul 2026US 12,676,448 B2Hamamatsu Photonics K.K.
- Passive Q-switched lasers and methods for operation and manufacture thereof7 Jul 2026US 12,676,453 B2pTriEye Ltd.
- Laser device, and method for manufacturing laser device19 May 2026US 12,633,714 B2Hamamatsu Photonics K.K.
- Extreme ultraviolet light generation apparatus and electronic device manufacturing method30 Dec 2025US 12,512,641 B2Gigaphoton Inc.
- Silver-diamond heatsinks for optical devices11 Nov 2025US 12,470,035 B2Lumentum Operations LLC
- Systems and methods for calibrating laser pulses1 Oct 2026US 2026/0302710 A1Boston Scientific Scimed, Inc.
- Laser head10 Sep 2026US 2026/0269555 A1
- Laser diode based systems, subsystems and methods with temperature control6 Aug 2026US 2026/0229840 A1Elbit Systems Electro-Optics Elop Ltd.
- Optical element, optical device, and method for producing optical element11 Jun 2026US 2026/0163331 A1Inter-University Research Institute Corporation National Institutes of Natural Sciences
- Systems and methods for laser pulse monitoring and calibration27 Nov 2025US 2025/0359931 A1Boston Scientific Scimed, Inc.
Most cited
By later US patents
- Modular interchangeable laser system128US 4,979,180 A1990
- Diode end pumped laser and harmonic generator using same98US 4,739,507 ABoard of Trustees, Stanford University · 1988
- Laser system79US 4,862,888 ABausch & Lomb Incorporated · 1989
- Laser diode pumped solid state laser with miniaturized quick disconnect laser head78US 4,665,529 ASpectra-Physics, Inc. · 1987
- Pulsed laser with passive stabilization70US 5,982,789 ALight Solutions Corporation · 1999