F24F 2140/60
Energy consumption
F24F2140/60 (Energy consumption) appears on 761 US grants and 976 published applications in this corpus.
Search patents in F24F- Granted patents
- 761
- Published applications
- 976
- Assignees
- 290
- Inventors
- 1,619
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 3 |
| 2005 | 2 | 2 |
| 2006 | 3 | 3 |
| 2007 | 1 | 0 |
| 2008 | 1 | 10 |
| 2009 | 3 | 5 |
| 2010 | 3 | 12 |
| 2011 | 5 | 17 |
| 2012 | 9 | 40 |
| 2013 | 9 | 29 |
| 2014 | 21 | 35 |
| 2015 | 29 | 56 |
| 2016 | 31 | 85 |
| 2017 | 44 | 72 |
| 2018 | 55 | 67 |
| 2019 | 89 | 94 |
| 2020 | 81 | 82 |
| 2021 | 78 | 105 |
| 2022 | 66 | 84 |
| 2023 | 89 | 58 |
| 2024 | 65 | 49 |
| 2025 | 49 | 50 |
| 2026 | 17 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method, controller and system of controlling thermal power transfer through a thermal energy exchanger6 Oct 2026US 12,753,941 B2Belimo Holding AG
- Predictive temperature scheduling for a thermostat using machine learning15 Sep 2026US 12,736,242 B2Lennox Industries Inc.
- Variable refrigerant flow system with zone grouping8 Sep 2026US 12,729,870 B2Tyco Fire & Security GmbH
- Operation control system, operation control apparatus, and operation control method25 Aug 2026US 12,716,601 B2Daikin Industries, Ltd.
- Monitoring HVAC and R performance degradation using relative COP from joint power and temperature relations30 Jun 2026US 12,669,253 B2Schneider Electric USA, Inc.
- Device and method for controlling cooling and heating in home and system therefor1 Oct 2026US 2026/0298491 A1LG Electronics Inc.
- System for controlling heating ventilation and air conditioning (hvac) systems1 Oct 2026US 2026/0298493 A1Eclimai Limited
- System and method for heating and cooling24 Sep 2026US 2026/0287196 A1Daikin Industries, Ltd.
- Building equipment with predictive control10 Sep 2026US 2026/0266491 A1Tyco Fire & Security GmbH
- Communicating filter plants27 Aug 2026US 2026/0249226 A1Kappa Filter Systems GmbH
Most cited
By later US patents
- System and method for optimizing use of plug-in air conditioners and portable heaters322US 8,090,477 B1EcoFactor, Inc. · 2012
- System and method for using ramped setpoint temperature variation with networked thermostats to improve efficiency320US 8,010,237 B2EcoFactor, Inc. · 2011
- System and method for using a networked electronic device as an occupancy sensor for an energy management system318US 8,180,492 B2EcoFactor, Inc. · 2012
- System and method for calculating the thermal mass of a building241US 7,848,900 B2EcoFactor, Inc. · 2010
- System and method for calculating the thermal mass of a building234US 8,131,497 B2EcoFactor, Inc. · 2012