H01S 3/0608
Laser crystal with a hole
Official title: {Laser crystal with a hole, e.g. a hole or bore for housing a flashlamp or a mirror}
H01S3/0608 (Laser crystal with a hole) appears on 27 US grants and 21 published applications in this corpus.
Search patents in H01S- Granted patents
- 27
- Published applications
- 21
- Assignees
- 23
- Inventors
- 55
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 2 | 2 |
| 2009 | 2 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 3 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 3 |
| 2019 | 3 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 2 |
| 2022 | 2 | 2 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Micro-electro-mechanical system (MEMS) micro-mirror array steered laser transmitter and situational awareness sensor with wavelength conversion15 Oct 2024US 12,117,607 B2Raytheon Company
- Laser ignition device28 May 2024US 11,996,668 B2Denso Corporation
- Laser10 Jan 2023US 11,552,440 B2Leonardo UK Ltd
- Method for preparing ER- or ER/O-doped silicon-based luminescent material emitting communication band at room temperature, the luminescent material and ER- or ER/O-SI lasers21 Jun 2022US 11,367,998 B2Shanghai Jiao Tong University
- High power CW mid-IR laser29 Mar 2022US 11,289,871 B2Ipg Photonics Corporation
- Micro-electro-mechanical system (mems) micro-mirror array steered laser transmitter and situational awareness sensor with wavelegth conversion3 Nov 2022US 2022/0350133 A1Raytheon Company
- Optical oscillator24 Feb 2022US 2022/0059982 A1Inter-University Research Institute Corporation National Institutes of Natural Sciences
- High power cw mid-ir laser17 Jun 2021US 2021/0184417 A1Ipg Photonics Corporation
- Laser ignition device7 Jan 2021US 2021/0003108 A1Denso Corporation
- Method for preparing er- or er/o-doped silicon-based luminescent material emitting communication band at room temperature, the luminescent material and er- or er/o-si lasers prepared19 Nov 2020US 2020/0366063 A1Shanghai Jiao Tong University
Most cited
By later US patents
- Laser apparatus21US 5,351,251 ACarl Zeiss AG · 1994
- Method and apparatus for an increased pulse repetition rate for a CW pumped laser19US 5,172,388 AInternational Business Machines Corporation · 1992
- High power radiation source with active-media housing19US 8,588,268 B2Biolase, Inc. · 2013
- Variable power helix laser amplifier and laser18US 5,815,523 AMcDonnell Douglas Corporation · 1998
- Hollow cylindrical solid state laser medium and a laser system using the medium17US 4,751,716 AAmada Engineering & Service Co., Inc. · 1988