H05K 7/20209
Thermal management
Official title: {Thermal management, e.g. fan control}
H05K7/20209 (Thermal management) appears on 943 US grants and 1,216 published applications in this corpus.
Search patents in H05K- Granted patents
- 943
- Published applications
- 1,216
- Assignees
- 489
- Inventors
- 2,529
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 12 | 2 |
| 2002 | 11 | 9 |
| 2003 | 14 | 22 |
| 2004 | 16 | 13 |
| 2005 | 14 | 29 |
| 2006 | 12 | 29 |
| 2007 | 20 | 29 |
| 2008 | 16 | 23 |
| 2009 | 13 | 22 |
| 2010 | 20 | 15 |
| 2011 | 15 | 10 |
| 2012 | 13 | 18 |
| 2013 | 10 | 30 |
| 2014 | 17 | 52 |
| 2015 | 25 | 36 |
| 2016 | 30 | 42 |
| 2017 | 31 | 47 |
| 2018 | 49 | 55 |
| 2019 | 75 | 122 |
| 2020 | 77 | 78 |
| 2021 | 61 | 91 |
| 2022 | 70 | 77 |
| 2023 | 72 | 104 |
| 2024 | 81 | 96 |
| 2025 | 97 | 87 |
| 2026 | 49 | 78 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- External controller having heat dissipator6 Oct 2026US 12,752,186 B2Dexin Corporation
- Thermal resistance determination15 Sep 2026US 12,736,491 B2Hewlett-Packard Development Company, L. P.
- Battery charging and discharging system including peltier element, and temperature control method of battery charging and discharging using the same15 Sep 2026US 12,738,755 B2LG Energy Solution, Ltd.
- Power supply and operating method thereof15 Sep 2026US 12,738,846 B2Delta Electronics, Inc.
- Modular wireless charging transmitter assembly system8 Sep 2026US 12,733,125 B2Aptiv Technologies AG
- Projector8 Oct 2026US 2026/0310056 A1Seiko Epson Corporation
- Computer Case8 Oct 2026US 2026/0310266 A1Minilith LLC
- High-power direct current charging system1 Oct 2026US 2026/0296235 A1ABB E-mobility B.V.
- Server slave-fan control1 Oct 2026US 2026/0304685 A1AMD Design, LLC
- Enclosed Volume Cooling System24 Sep 2026US 2026/0285458 A1USA AS Represented By the Sec of the Navy
Most cited
By later US patents
- Projector with light source having variable brightness based on detected temperature information141US 6,886,942 B2NEC Viewtechnology, Ltd. · 2005
- Method for monitoring environmental parameters at network sites129US 5,761,085 AThe United States of America as represented by the Secretary of the Navy · 1998
- Apparatus for monitoring environmental parameters at network sites120US 5,905,867 AThe United States of America as represented by the Secretary of the Navy · 1999
- Enclosure assembly for enhanced cooling of direct drive unit and related methods118US 11,109,508 B1BJ Energy Solutions, LLC · 2021
- Electronic control circuit113US 6,812,437 B2The Holmes Group, Inc. · 2004