H01S 3/0408
Radiative cooling
Official title: {Radiative cooling, e.g. by anti-Stokes scattering in the active medium}
H01S3/0408 (Radiative cooling) appears on 23 US grants and 19 published applications in this corpus.
Search patents in H01S- Granted patents
- 23
- Published applications
- 19
- Assignees
- 20
- Inventors
- 65
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 2 | 4 |
| 2016 | 1 | 1 |
| 2017 | 3 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 2 | 4 |
| 2021 | 2 | 3 |
| 2022 | 2 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods for spectrally-selective laser circulation for cryogenic optical refrigeration16 Dec 2025US 12,500,386 B1
- Solid-state laser refrigeration of composite optomechanical resonators27 Feb 2024US 11,913,683 B2University of Washington
- Radiation-balanced fiber laser12 Sep 2023US 11,757,245 B2University of Washington
- Device for cooling locally7 Mar 2023US 11,600,962 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Device for localized cooling of an organ11 Oct 2022US 11,464,670 B2Centre Hospitalier Universitaire Grenoble Alpes
- Thermally managed optical fiber9 Oct 2025US 2025/0316943 A1Clemson University
- Optically-induced cooling8 Jun 2023US 2023/0178448 A1The Regents of the University of Michigan
- Laser cooling of silica glass24 Nov 2022US 2022/0371946 A1UNM Rainforest Innovations
- Device for localized cooling of an organ16 Sep 2021US 2021/0282963 A1Centre Hospitalier Universitaire Grenoble Alpes
- Radiation-balanced fiber laser19 Aug 2021US 2021/0257799 A1University of Washington
Most cited
By later US patents
- Optical refrigerator using reflectivity tuned dielectric mirrors24US 6,041,610 AThe Regents of the University of California · 2000
- Fluorescent refrigeration21US 5,447,032 AThe Regents of the University of California · 1995
- Semiconductor-based optical refrigerator13US 6,378,321 B1The Regents of the University of California · 2002
- All solid state optical cryocooler using intracavity optically pumped semiconductor lasers and a method of making the same9US 8,720,219 B1Stc. Unm · 2014
- Multiple single frequency laser system and method of optical manipulaton of molecules8US 5,620,571 AUniversity of Connecticut · 1997