F24F 2203/1016
Combined with another type of cooling principle
Official title: combined with another type of cooling principle, e.g. compression cycle
F24F2203/1016 (Combined with another type of cooling principle) appears on 159 US grants and 63 published applications in this corpus.
Search patents in F24F- Granted patents
- 159
- Published applications
- 63
- Assignees
- 79
- Inventors
- 240
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 15 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 14 | 1 |
| 2002 | 6 | 2 |
| 2003 | 6 | 4 |
| 2004 | 6 | 10 |
| 2005 | 6 | 5 |
| 2006 | 7 | 8 |
| 2007 | 4 | 6 |
| 2008 | 5 | 1 |
| 2009 | 2 | 2 |
| 2010 | 2 | 8 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 3 |
| 2018 | 1 | 2 |
| 2019 | 1 | 2 |
| 2020 | 3 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 4 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Dual-wheel HVAC system and method having improved dew point control21 Mar 2023US 11,608,997 B1NovelAire Technologies, L.L.C.
- Air conditioning device12 Mar 2026US 2026/0071765 A1Central Research Institute of Electric Power Industry
- Rotary wheel humidity regulating device, air conditioning system having same, control method, and controller11 Apr 2024US 2024/0117974 A1Gd Midea Heating & Ventilating Equipment Co., Ltd.
- Dehumidification system and method13 Jul 2023US 2023/0221014 A1Munters Europe AB
- Air conditioner5 Aug 2021US 2021/0239376 A1LG Electronics Inc.
- Air-conditioning system, air-conditioning method, and environmental testing chamber23 Apr 2020US 2020/0124299 A1Hitachi Plant Services Co., Ltd.
Most cited
By later US patents
- Desiccant assisted air conditioner154US 4,887,438 A1989
- Heat exchanger, heat pump, dehumidifier, and dehumidifying method148US 6,442,951 B1Ebara Corporation · 2002
- Air conditioning system with regeneratable desiccant bed139US 4,180,985 ANorthrup, Incorporated · 1980
- System and method for controlling temperature and humidity132US 6,199,388 B1Semco LLC · 2001
- Air conditioning apparatus125US 5,181,387 A1993