H05K 7/202
Air circulating in closed loop within enclosure wherein heat is removed through
Official title: {Air circulating in closed loop within enclosure wherein heat is removed through heat-exchangers}
H05K7/202 (Air circulating in closed loop within enclosure wherein heat is removed through) appears on 239 US grants and 278 published applications in this corpus.
Search patents in H05K- Granted patents
- 239
- Published applications
- 278
- Assignees
- 142
- Inventors
- 592
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 3 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 10 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 7 | 15 |
| 2011 | 5 | 8 |
| 2012 | 5 | 8 |
| 2013 | 5 | 4 |
| 2014 | 6 | 15 |
| 2015 | 8 | 15 |
| 2016 | 7 | 10 |
| 2017 | 19 | 19 |
| 2018 | 8 | 11 |
| 2019 | 20 | 11 |
| 2020 | 20 | 24 |
| 2021 | 15 | 17 |
| 2022 | 16 | 23 |
| 2023 | 18 | 24 |
| 2024 | 19 | 30 |
| 2025 | 29 | 11 |
| 2026 | 12 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermal-control system of a mesh network device and associated mesh network devices29 Sep 2026US 12,750,945 B2Google Inc.
- Display assemblies inducing turbulent flow1 Sep 2026US 12,724,302 B2Manufacturing Resources International, Inc.
- Method and device for indirect cooling of heat sources of a system component of a visualization system18 Aug 2026US 12,713,553 B2Schölly Fiberoptic GmbH
- Sealed rack server cooling unit14 Jul 2026US 12,684,737 B2Nexalus Limited
- Compact universal bidirectional efficient DC-to-DC converter for high capacity alternative energy systems7 Jul 2026US 12,676,548 B1Schneider Electric It Corporation
- Display assemblies with closed airflow pathways8 Oct 2026US 2026/0310022 A1Manufacturing Resources International, Inc.
- High-power direct current charging system1 Oct 2026US 2026/0296235 A1ABB E-mobility B.V.
- Fan unit for providing improved airflow within display assemblies24 Sep 2026US 2026/0293070 A1Manufacturing Resources International, Inc.
- Computer Component Cooling Systems10 Sep 2026US 2026/0271223 A1AGT-USA, Inc.
- Smart glasses device and smart terminal9 Jul 2026US 2026/0194757 A1Fu Tai Hua Industry (Shenzhen) Co., Ltd.
Most cited
By later US patents
- Heat transfer system and method for electronic displays229US 5,991,153 ALacerta Enterprises, Inc. · 1999
- Heat exchanger for an electronic display137US 8,654,302 B2Manufacturing Resources International, Inc. · 2014
- Constricted convection cooling system for an electronic display132US 8,854,595 B2Manufacturing Resources International, Inc. · 2014
- Modular computing environments124US 7,738,251 B2Google Inc. · 2010
- System for using constricted convection with closed loop plenum as the convection plate103US 8,274,622 B2Manufacturing Resources International, Inc. · 2012