F25B 2400/15
Microelectro-mechanical devices
F25B2400/15 (Microelectro-mechanical devices) appears on 51 US grants and 38 published applications in this corpus.
Search patents in F25B- Granted patents
- 51
- Published applications
- 38
- Assignees
- 41
- Inventors
- 110
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 2 |
| 2003 | 4 | 3 |
| 2004 | 2 | 4 |
| 2005 | 1 | 4 |
| 2006 | 2 | 4 |
| 2007 | 3 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 3 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 3 | 0 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 2 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Refrigerating appliance with pressure sensor18 Nov 2025US 12,474,107 B2Electrolux Appliances Aktiebolag
- Refrigerating appliance with a fan and with a pressure sensor26 Aug 2025US 12,398,941 B2Electrolux Appliances Aktiebolag
- Miniature Joule-Thomson cryocooler operating at liquid helium temperatures3 Sep 2024US 12,078,400 B2Tsinghua University
- Nano-porous based thermal enclosure with heat removal13 Sep 2022US 11,441,825 B2Honeywell International Inc.
- Solid state cooler device17 May 2022US 11,333,413 B2Northrop Grumman Systems Corporation
- Refrigerating appliance with pressure sensor21 Sep 2023US 2023/0296306 A1Electrolux Appliances Aktiebolag
- Refrigerating appliance with a fan and with a pressure sensor6 Jul 2023US 2023/0213266 A1Electrolux Appliances Aktiebolag
- Miniature joule-thomson cryocooler operating at liquid helium temperatures2 Jun 2022US 2022/0170672 A1Tsinghua University
- Solid state cooler device4 Mar 2021US 2021/0063060 A1Northrop Grumman Systems Corporation
- Superconductor thermal filter4 Mar 2021US 2021/0066571 A1Northrop Grumman Systems Corporation
Most cited
By later US patents
- Microcomponent sheet architecture190US 5,611,214 ABattelle Memorial Institute · 1997
- Thermal switch, methods of use and manufacturing methods for same97US 7,411,792 B2Washington State University Research Foundation · 2008
- Thermoelectric cooling with plural dynamic switching to isolate heat transport mechanisms96US 5,867,990 AInternational Business Machines Corporation · 1999
- Refrigerators56US 4,386,505 AThe Board of Trustees of the Leland Stanford Junior University · 1983
- Nanoscopic thermoelectric coolers56US 6,256,996 B1International Business Machines Corporation · 2001