F28F 2265/24
Safety or protection arrangements: for electrical insulation
Official title: for electrical insulation
F28F2265/24 (Safety or protection arrangements: for electrical insulation) appears on 34 US grants and 41 published applications in this corpus.
Search patents in F28F- Granted patents
- 34
- Published applications
- 41
- Assignees
- 38
- Inventors
- 133
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 2 |
| 2019 | 3 | 5 |
| 2020 | 0 | 3 |
| 2021 | 2 | 5 |
| 2022 | 3 | 3 |
| 2023 | 5 | 3 |
| 2024 | 6 | 2 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heat exchanger8 Sep 2026US 12,728,694 B2Aptiv Technologies AG
- 3D printed cold plates and methods for cooling power devices embedded in 3D printed circuit boards12 Aug 2025US 12,385,700 B2Toyota Motor Engineering & Manufacturing North America, Inc.
- Cooled inlet cold plate design for robust electrical isolation8 Jul 2025US 12,355,201 B2Aptiv Technologies AG
- Water block assembly having an insulating housing10 Dec 2024US 12,167,570 B2Ovh
- Heatpipe to help reduce radio frequency interference3 Dec 2024US 12,160,216 B2Intel Corporation
- Water block assembly having an insulating housing5 Feb 2026US 2026/0040487 A1Ovh
- Heat exchanger27 Feb 2025US 2025/0065690 A1Aptiv Technologies (2) S.à r.l.
- Cover for mems-based cooling systems23 Jan 2025US 2025/0027729 A1Frore Systems Inc.
- X-ray high-voltage generator with an oscillating heat pipe28 Nov 2024US 2024/0397601 A1Siemens Healthineers AG
- 3d printed cold plates and methods for cooling power devices embedded in 3d printed circuit boards11 Jul 2024US 2024/0230248 A1Toyota Motor Engineering & Manufacturing North America, Inc.
Most cited
By later US patents
- Direct energy conversion device96US 4,125,122 A1978
- Heat exchanger plate and a plate heat exchanger with insulated sensor internal to heat exchange area77US 9,739,546 B2Alfa Laval Corporate AB · 2017
- Mounting arrangement for transistors and the like33US 4,266,267 AGeneral Electric Company · 1981
- Electrically insulated heat pipe type cooling apparatus for semiconductor22US 5,283,464 AFurukawa Electric Co., Ltd. · 1994
- Method of manufacturing heat pipe semiconductor cooling apparatus18US 5,084,966 AFurukawa Electric Co., Ltd. · 1992