H01S 3/2358
Comprising dyes as the active medium
Official title: {comprising dyes as the active medium}
H01S3/2358 (Comprising dyes as the active medium) appears on 15 US grants and 6 published applications in this corpus.
Search patents in H01S- Granted patents
- 15
- Published applications
- 6
- Assignees
- 14
- Inventors
- 31
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Element, method for producing same and organic semiconductor laser diode21 Oct 2025US 12,451,671 B2Koala Tech Inc.
- Fluorescence guide plate, and solar-pumped laser27 May 2025US 12,316,064 B2Tokai University Educational System
- Method of fabricating tubular laser light source, tubular laser light source and detection device using tubular laser light source21 Nov 2023US 11,824,321 B2Shimadzu Corporation
- Nearly transform-limited, low-repetition-rate, picosecond optical parametric generator16 Nov 2021US 11,177,622 B1The United States of America as represented by the Secretary of the Air Force
- Stimulated emission luminescent light-guide solar concentrators9 Feb 2016US 9,256,018 B2Morgan Solar Inc.
- Element, method for producing same and organic semiconductor laser diode8 Jan 2026US 2026/0011980 A1Koala Tech Inc.
- Fluorescence guide plate, and solar-pumped laser13 Apr 2023US 2023/0109743 A1Tokai University Educational System
- Element, method for producing same and organic semiconductor laser diode29 Dec 2022US 2022/0416513 A1Koala Tech Inc.
- Method of fabricating tubular laser light source, tubular laser light source and detection device using tubular laser light source24 Nov 2022US 2022/0376460 A1Shimadzu Corporation
- Method of fabricating tubular laser light source, tubular laser light source and detection device using tubular laser light source17 Dec 2020US 2020/0393361 A1Shimadzu Corporation
Most cited
By later US patents
- Pulsed dye laser apparatus for high PRF operation31US 4,891,817 AEastman Kodak Company · 1990
- Dye laser amplifiers7US 5,379,147 AThe Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom and Northern Ireland · 1995
- Method and apparatus for intracavity pixelated lasing projection7US 6,088,380 ASpectra Science Corporation · 2000
- Laser system using organic dye amplifier6US 4,425,652 AUniversity of Rochester · 1984
- Arrangement for multiplexing and intensity splitting light beams for interface into fiber optic cables6US 4,933,949 AThe United States of America as represented by the United States Department of Energy · 1990