H05K 7/20681
Within cabinets for removing heat from sub-racks
Official title: {within cabinets for removing heat from sub-racks}
H05K7/20681 (Within cabinets for removing heat from sub-racks) appears on 75 US grants and 84 published applications in this corpus.
Search patents in H05K- Granted patents
- 75
- Published applications
- 84
- Assignees
- 70
- Inventors
- 243
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 1 |
| 2003 | 2 | 4 |
| 2004 | 3 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 3 |
| 2007 | 1 | 3 |
| 2008 | 1 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 5 |
| 2011 | 3 | 6 |
| 2012 | 2 | 8 |
| 2013 | 2 | 6 |
| 2014 | 4 | 1 |
| 2015 | 2 | 5 |
| 2016 | 4 | 3 |
| 2017 | 1 | 10 |
| 2018 | 4 | 5 |
| 2019 | 8 | 1 |
| 2020 | 3 | 4 |
| 2021 | 6 | 3 |
| 2022 | 2 | 0 |
| 2023 | 2 | 6 |
| 2024 | 2 | 2 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heat dissipation cabinet and communications device24 Feb 2026US 12,563,699 B2Huawei Technologies Co., Ltd.
- Liquid-cooled plate and heat dissipation device21 Oct 2025US 12,453,052 B2Zte Corporation
- Regenerative preheater for phase change cooling applications15 Jul 2025US 12,363,865 B2The Research Foundation for The State University of New York
- Aircraft and method for thermal management4 Mar 2025US 12,245,407 B2GE Aviation Systems LLC
- Cooling system in electronics cabinet comprising thermally coupled cooling circuits17 Sep 2024US 12,096,602 B2Pfannenberg GmbH
- Electronics cooling system18 Dec 2025US 2025/0386458 A1Raytheon Company
- Compact liquid cooling unit and energy storage container4 Jul 2024US 2024/0224472 A1Shenzhen Envicool Technology Co., Ltd.
- Regenerative preheater for phase change cooling applications25 Jan 2024US 2024/0032250 A1The Research Foundation for The State University of New York
- Aircraft and method for thermal management30 Nov 2023US 2023/0389239 A1GE Aviation Systems LLC
- Heat dissipation apparatus, heat dissipation apparatus preparation method, and wireless communication base station16 Nov 2023US 2023/0371201 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Panel mounted cooling system241US 5,657,641 AKooltronic, Inc. · 1997
- Electronic enclosure cooling system178US 6,462,949 B1ThermoTek, Inc. · 2002
- Modular cooling system and thermal bus for high power electronics cabinets119US 6,828,675 B2Modine Manufacturing Company · 2004
- Electronic packaging module utilizing phase-change conductive cooling95US 4,493,010 ALockheed Corporation · 1985
- Electronic module with self-activated heat pipe90US 4,777,561 AHughes Aircraft Company · 1988