F24F 11/61
Using timers
Official title: using timers
F24F11/61 (Using timers) appears on 900 US grants and 989 published applications in this corpus.
Search patents in F24F- Granted patents
- 900
- Published applications
- 989
- Assignees
- 299
- Inventors
- 2,057
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 6 | 0 |
| 1979 | 12 | 0 |
| 1980 | 4 | 0 |
| 1981 | 9 | 0 |
| 1982 | 5 | 0 |
| 1983 | 10 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 8 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 9 | 0 |
| 1995 | 10 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 7 | 1 |
| 2002 | 1 | 4 |
| 2003 | 3 | 5 |
| 2004 | 5 | 4 |
| 2005 | 6 | 14 |
| 2006 | 4 | 13 |
| 2007 | 10 | 9 |
| 2008 | 4 | 11 |
| 2009 | 6 | 8 |
| 2010 | 9 | 14 |
| 2011 | 5 | 24 |
| 2012 | 14 | 58 |
| 2013 | 24 | 31 |
| 2014 | 17 | 23 |
| 2015 | 21 | 47 |
| 2016 | 31 | 65 |
| 2017 | 28 | 65 |
| 2018 | 56 | 66 |
| 2019 | 69 | 74 |
| 2020 | 82 | 75 |
| 2021 | 59 | 84 |
| 2022 | 72 | 70 |
| 2023 | 64 | 72 |
| 2024 | 63 | 58 |
| 2025 | 43 | 60 |
| 2026 | 30 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Information processing device, air conditioning system, and program29 Sep 2026US 12,747,884 B2Daikin Industries, Ltd.
- Air conditioner having power-saving function and air conditioner control method15 Sep 2026US 12,736,241 B2Samsung Electronics Co., Ltd.
- Control method and device of multi-tube air conditioner, air conditioner and storage medium15 Sep 2026US 12,736,244 B2Gd Midea Air-Conditioning Equipment Co., Ltd.
- Heat pump with overdrive stage setting11 Aug 2026US 12,704,282 B2Trane International Inc.
- Fresh air ventilation control system4 Aug 2026US 12,698,911 B2Field Controls, LLC
- Method and apparatus for intelligent temperature control24 Sep 2026US 2026/0287200 A1Universal Electronics Inc.
- Defrost control and management for heat pump applications17 Sep 2026US 2026/0276231 A1Daikin Comfort Technologies Manufacturing, L.P.
- Compressor modulation in non-communicating mode10 Sep 2026US 2026/0266498 A1Lennox Industries Inc.
- Dynamic prediction of demand cycles for temperature overshoot control in a thermostat27 Aug 2026US 2026/0251335 A1Lennox Industries Inc.
- Computerized systems and methods for dynamically determined temperature balancing30 Jul 2026US 2026/0218934 A1Resideo LLC
Most cited
By later US patents
- Automated presence detection and presence-related control within an intelligent controller379US 8,630,741 B1Nest Labs, Inc. · 2014
- Control apparatus and method for maximizing energy saving in operation of HVAC equipment and the like283US 5,909,378 A1999
- Air conditioning system277US 4,948,040 AMitsubishi Denki Kabushiki Kaisha · 1990
- Controller with programmable service event display mode277US 7,225,054 B2Honeywell International Inc. · 2007
- Thermostat operation method and apparatus263US 7,802,618 B2Tim Simon, Inc. · 2010