F25B 2700/21154
Of an inverter
Official title: of an inverter
F25B2700/21154 (Of an inverter) appears on 29 US grants and 32 published applications in this corpus.
Search patents in F25B- Granted patents
- 29
- Published applications
- 32
- Assignees
- 24
- Inventors
- 86
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 4 |
| 2016 | 1 | 1 |
| 2017 | 4 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 5 |
| 2022 | 0 | 2 |
| 2023 | 4 | 2 |
| 2024 | 3 | 4 |
| 2025 | 5 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Systems and methods for providing compressor cooling7 Jan 2025US 12,188,701 B2Copeland Corporation
- Heat Pump, HVAC System and Compressor Device20 Aug 2026US 2026/0243484 A1Viessmann Holding International GmbH
- Refrigeration cycle device18 Sep 2025US 2025/0290678 A1Panasonic Intellectual Property Management Co., Ltd.
- Vehicular air conditioning system22 Aug 2024US 2024/0278622 A1Hanon Systems
- Systems and methods for providing compressor cooling14 Mar 2024US 2024/0085075 A1Copeland Corporation
- Power converter, motor driving apparatus, and refrigeration cycle applied apparatus22 Feb 2024US 2024/0063708 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Automotive hair conditioner70US 5,316,074 ANippondenso Co., Ltd. · 1994
- Air conditioning systems68US 6,523,361 B2Sanden Corporation · 2003
- Cooling of air conditioning control electronics64US 4,720,981 AAmerican Standard Inc. · 1988
- Dual power refrigerator16US 5,488,279 ASawafuji Electric Co., Ltd. · 1996
- Vehicular air-conditioner7US 7,174,733 B2Denso Corporation · 2007