H01S 5/02415
By using a thermo-electric cooler [tec]
Official title: {by using a thermo-electric cooler [TEC], e.g. Peltier element}
H01S5/02415 (By using a thermo-electric cooler [tec]) appears on 899 US grants and 1,009 published applications in this corpus.
Search patents in H01S- Granted patents
- 899
- Published applications
- 1,009
- Assignees
- 389
- Inventors
- 2,046
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 10 | 0 |
| 1990 | 6 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 10 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 13 | 0 |
| 1998 | 10 | 0 |
| 1999 | 13 | 0 |
| 2000 | 14 | 0 |
| 2001 | 10 | 9 |
| 2002 | 17 | 54 |
| 2003 | 22 | 54 |
| 2004 | 42 | 38 |
| 2005 | 37 | 54 |
| 2006 | 46 | 30 |
| 2007 | 18 | 31 |
| 2008 | 21 | 26 |
| 2009 | 21 | 36 |
| 2010 | 23 | 24 |
| 2011 | 17 | 34 |
| 2012 | 22 | 28 |
| 2013 | 23 | 31 |
| 2014 | 32 | 36 |
| 2015 | 39 | 49 |
| 2016 | 45 | 51 |
| 2017 | 39 | 35 |
| 2018 | 33 | 56 |
| 2019 | 61 | 50 |
| 2020 | 51 | 57 |
| 2021 | 29 | 50 |
| 2022 | 31 | 45 |
| 2023 | 30 | 37 |
| 2024 | 32 | 31 |
| 2025 | 29 | 35 |
| 2026 | 14 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for cooling high power devices6 Oct 2026US 12,756,154 B2Lawrence Livermore National Security, LLC
- Optical module11 Aug 2026US 12,706,429 B2Hisense Broadband Multimedia Technologies Co., Ltd.
- Substrate for facilitating one or more interconnections of an opto-electrical device11 Aug 2026US 12,706,437 B2Lumentum Operations LLC
- Laser level cooling11 Aug 2026US 12,706,438 B2Stanley Black & Decker, Inc.
- Laser irradiation head and laser irradiation device4 Aug 2026US 12,700,711 B2Hamamatsu Photonics K.K.
- Multi-wavelength tunable laser8 Oct 2026US 2026/0312366 A1Lumentum Operations LLC
- Single-ended driver and bidirectional overcurrent protection for a thermoelectric cooler8 Oct 2026US 2026/0312480 A1
- Thermal isolation of laser engines in high density opto-electronic interconnection assemblies1 Oct 2026US 2026/0302723 A1Aayuna Inc.
- Laser device1 Oct 2026US 2026/0302727 A1Nichia Corporation
- Heat Transfer Apparatus with Multi-Directional Heat Flow24 Sep 2026US 2026/0291169 A1Energetiq Technology, Inc.
Most cited
By later US patents
- Semiconductor laser diode controller and laser diode biasing control method229US 5,019,769 AFinisar Corporation · 1991
- Laser diode/lens assembly146US 5,615,052 A1997
- Bright diode-laser light-source99US 6,229,831 B1Coherent, Inc. · 2001
- Optoelectronics package for a semiconductor laser98US 4,752,109 AAMP Incorporated · 1988
- Flexible circuit for establishing electrical connectivity with optical subassembly98US 7,439,449 B1Finisar Corporation · 2008