F25B 2313/02341
During cooling
Official title: during cooling
F25B2313/02341 (During cooling) appears on 24 US grants and 22 published applications in this corpus.
Search patents in F25B- Granted patents
- 24
- Published applications
- 22
- Assignees
- 16
- Inventors
- 68
- Latest grant
- 3 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 2 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 3 | 1 |
| 2023 | 2 | 1 |
| 2024 | 2 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Variable refrigerant flow system3 Dec 2024US 12,158,282 B2Lennox Industries Inc.
- Modulating refrigeration system with secondary equipment16 Apr 2024US 11,959,683 B2Therma-Stor LLC
- Variable refrigerant flow system with reheating of dehumidified air28 Nov 2023US 11,828,486 B2Lennox Industries Inc.
- Cooling apparatus having multiple evaporators for cooling objects having different amounts of heat generation, exposure apparatus including cooling apparatus, and industrial apparatus including cooling apparatus7 Mar 2023US 11,598,565 B2Canon Semiconductor Equipment Inc.
- Air conditioner27 Sep 2022US 11,454,428 B2LG Electronics Inc.
- Air conditioner21 Nov 2024US 2024/0384902 A1Mitsubishi Electric Corporation
- Air-conditioner9 May 2024US 2024/0151425 A1Mitsubishi Electric Corporation
- Variable refrigerant flow system8 Feb 2024US 2024/0044528 A1Lennox Industries Inc.
- Modulating refrigeration system with secondary equipment21 Sep 2023US 2023/0296292 A1Therma-Stor LLC
- Variable refrigerant flow system with reheating of dehumidified air7 Apr 2022US 2022/0107097 A1Lennox Industries Inc.
Most cited
By later US patents
- Multi-source heat pump HVAC system32US 4,100,763 AInternational Telephone and Telegraph Corporation · 1978
- Air conditioner with dehumidifying mode26US 5,065,586 ACarrier Corporation · 1991
- Refrigerant heating type air conditioner24US 5,323,844 AKabushiki Kaisha Toshiba · 1994
- Air conditioning apparatus17US 7,669,647 B2Toyota Jidosha Kabushiki Kaisha · 2010
- Apparatus for enhancing the performance of a heat pump and the like16US 4,761,964 A1988