F25B 2700/2101
In a bypass
Official title: in a bypass
F25B2700/2101 (In a bypass) appears on 38 US grants and 40 published applications in this corpus.
Search patents in F25B- Granted patents
- 38
- Published applications
- 40
- Assignees
- 30
- Inventors
- 93
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 3 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 5 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 4 | 3 |
| 2019 | 3 | 2 |
| 2020 | 1 | 3 |
| 2021 | 3 | 4 |
| 2022 | 4 | 3 |
| 2023 | 3 | 4 |
| 2024 | 3 | 3 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Air conditioner with base defroster21 Oct 2025US 12,449,149 B2Samsung Electronics Co., Ltd.
- Air-conditioner24 Jun 2025US 12,339,026 B2Hitachi-Johnson Controls Air Conditioning, Inc.
- Heat pump system and method for controlling the same4 Feb 2025US 12,215,906 B2Daikin Europe N.V.
- Refrigeration apparatus having input operation modes16 Apr 2024US 11,959,677 B2Mitsubishi Electric Corporation
- Cooling device16 Apr 2024US 11,959,684 B2Huawei Digital Power Technologies Co., Ltd.
- Refrigeration cycle device and air conditioner equipped with the same18 Sep 2025US 2025/0290677 A1Sharp Kabushiki Kaisha
- Air-conditioner14 Nov 2024US 2024/0377093 A1Hitachi-Johnson Controls Air Conditioning, Inc.
- Refrigerating system, expansion valve assembly and method for controlling refrigerating system29 Aug 2024US 2024/0288211 A1Zhejiang Sanhua Automotive Components Co., Ltd.
- Air conditioner7 Mar 2024US 2024/0077224 A1Suwon-si, Gyeonggi-do
- Systems and methods for control of superheat from a subcooler19 Oct 2023US 2023/0332808 A1Trane International Inc.
Most cited
By later US patents
- Refrigeration unit apparatus and method64US 6,718,781 B2Thermo King Corporation · 2004
- Refrigerating apparatus with single compressor and multiple evaporators34US 4,658,596 AKabushiki Kaisha Toshiba · 1987
- Vapor compression type refrigerating system34US 6,044,655 ADenso Corporation · 2000
- Control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant16US 5,626,026 AMitsubishi Denki Kabushiki Kaisha · 1997
- Air conditioner13US 8,402,779 B2Daikin Industries, Ltd. · 2013