H01S 3/1028
By controlling the temperature
Official title: {by controlling the temperature}
H01S3/1028 (By controlling the temperature) appears on 99 US grants and 83 published applications in this corpus.
Search patents in H01S- Granted patents
- 99
- Published applications
- 83
- Assignees
- 98
- Inventors
- 265
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 4 | 5 |
| 2010 | 7 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 3 |
| 2013 | 1 | 2 |
| 2014 | 4 | 2 |
| 2015 | 4 | 9 |
| 2016 | 8 | 7 |
| 2017 | 8 | 6 |
| 2018 | 8 | 8 |
| 2019 | 7 | 9 |
| 2020 | 8 | 2 |
| 2021 | 4 | 3 |
| 2022 | 3 | 4 |
| 2023 | 0 | 0 |
| 2024 | 3 | 3 |
| 2025 | 3 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for multi-wavelength laser system23 Sep 2025US 12,424,815 B2RAM Photonics Industrial, LLC
- Laser apparatus3 Jun 2025US 12,322,923 B2KYOCERA SOC Corporation
- Laser device and method for operating laser device11 Mar 2025US 12,249,802 B2Nichia Corporation
- Integral optical resonator for frequency conversion31 Dec 2024US 12,184,029 B2Shanxi University
- Optical fiber with low thermo-optic coefficient27 Aug 2024US 12,072,521 B2Clemson University
- Wavelength tunable laser and optical filter10 Sep 2026US 2026/0269556 A1Hosei University
- Apparatuses and methods for a compact, low phase noise tunable radio frequency synthesizer2 Jul 2026US 2026/0188966 A1Honeywell International Inc.
- Pump light generation apparatus, optical amplifier and pump light generation method2 Apr 2026US 2026/0095012 A1NTT, Inc.
- Method and system for multi-wavelength laser system11 Dec 2025US 2025/0379413 A1RAM Photonics Industrial, LLC
- Pump light generation apparatus, optical amplifier and pump light generation method15 May 2025US 2025/0158345 A1Nippon Telegraph and Telephone Corporation
Most cited
By later US patents
- Temperature stable solid-state laser package132US 5,181,214 AHarmonic Lightwaves, Inc. · 1993
- Solid-state laser device comprising a temperature-controlled thermal conductive support55US 5,267,252 AHoya Corporation · 1993
- Microchip laser41US 5,402,437 AMassachusetts Institute of Technology · 1995
- Single longitudinal mode frequency converted laser40US 5,854,802 A1998
- Temperature compensated optical device35US 6,621,957 B1CiDRA Corporation · 2003