F25B 2700/17
Speeds
F25B2700/17 (Speeds) appears on 223 US grants and 283 published applications in this corpus.
Search patents in F25B- Granted patents
- 223
- Published applications
- 283
- Assignees
- 112
- Inventors
- 589
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 2 |
| 2004 | 4 | 4 |
| 2005 | 2 | 5 |
| 2006 | 2 | 8 |
| 2007 | 3 | 3 |
| 2008 | 4 | 5 |
| 2009 | 0 | 3 |
| 2010 | 1 | 0 |
| 2011 | 3 | 5 |
| 2012 | 1 | 4 |
| 2013 | 3 | 9 |
| 2014 | 3 | 17 |
| 2015 | 12 | 21 |
| 2016 | 8 | 5 |
| 2017 | 16 | 29 |
| 2018 | 15 | 21 |
| 2019 | 21 | 26 |
| 2020 | 20 | 15 |
| 2021 | 23 | 21 |
| 2022 | 8 | 16 |
| 2023 | 19 | 17 |
| 2024 | 15 | 19 |
| 2025 | 24 | 13 |
| 2026 | 8 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for refrigerant leakage diagnosis11 Aug 2026US 12,704,304 B2Tyco Fire & Security GmbH
- Method and apparatus for injecting water to an outdoor heat exchanger of an air conditioner4 Aug 2026US 12,698,908 B2Samsung Electronics Co., Ltd.
- Electrical relay switch for a blower of a climate control system4 Aug 2026US 12,698,920 B2Trane International Inc.
- Vehicle temperature management system26 May 2026US 12,636,937 B2Shenzhen Yinwang Intelligent Technologies Co., Ltd.
- Air conditioning system, refrigerant state detection method and computer-readable storage medium24 Mar 2026US 12,584,668 B2Gd Midea Heating & Ventilating Equipment Co., Ltd.
- Utilizing air moisture sensor and compressor power sensor data within a laundry appliance to detect refrigerant leaks8 Oct 2026US 2026/0308832 A1Haier US Appliance Solutions, Inc.
- Air conditioning system27 Aug 2026US 2026/0251330 A1Carrier Japan Corporation
- Compressor sensor and diagnostics system and method27 Aug 2026US 2026/0251369 A1Tyco Fire & Security GmbH
- Fluid supply system for bearings of hvac&r system13 Aug 2026US 2026/0235333 A1Tyco Fire & Security GmbH
- Uninterruptible power supply for hvac&r system13 Aug 2026US 2026/0238036 A1Tyco Fire & Security GmbH
Most cited
By later US patents
- Air filter monitoring system159US 7,244,294 B22007
- Intelligent thermostat system for monitoring a refrigerant-cycle apparatus134US 7,331,187 B22008
- Temperature control apparatus and method of determining malfunction106US 6,708,507 B1Thermo King Corporation · 2004
- Method and apparatus for monitoring a condenser unit in a refrigerant-cycle system99US 7,114,343 B22006
- Intelligent thermostat system for load monitoring a refrigerant-cycle apparatus99US 7,343,751 B22008