F24H 15/212
Temperature of the water
F24H15/212 (Temperature of the water) appears on 969 US grants and 1,274 published applications in this corpus.
Search patents in F24H- Granted patents
- 969
- Published applications
- 1,274
- Assignees
- 452
- Inventors
- 2,077
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 6 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 11 | 0 |
| 1986 | 11 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 11 | 0 |
| 2000 | 16 | 0 |
| 2001 | 15 | 4 |
| 2002 | 6 | 9 |
| 2003 | 13 | 12 |
| 2004 | 7 | 12 |
| 2005 | 11 | 16 |
| 2006 | 15 | 21 |
| 2007 | 11 | 30 |
| 2008 | 8 | 14 |
| 2009 | 18 | 33 |
| 2010 | 16 | 58 |
| 2011 | 15 | 40 |
| 2012 | 29 | 52 |
| 2013 | 31 | 58 |
| 2014 | 25 | 65 |
| 2015 | 46 | 61 |
| 2016 | 47 | 71 |
| 2017 | 52 | 42 |
| 2018 | 55 | 78 |
| 2019 | 66 | 64 |
| 2020 | 50 | 68 |
| 2021 | 47 | 90 |
| 2022 | 73 | 49 |
| 2023 | 57 | 51 |
| 2024 | 43 | 104 |
| 2025 | 41 | 103 |
| 2026 | 30 | 69 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Water heater having highly efficient and compact heat exchanger6 Oct 2026US RE51,053 E1A. O. Smith Corporation
- Warming device capable of determining lowering of warming function, image forming apparatus, and determination method1 Sep 2026US 12,722,379 B2KYOCERA Document Solutions Inc.
- Machine learning of heat pump system water usage patterns for optimized heat pump performance1 Sep 2026US 12,723,778 B2Bradford White Corporation
- Circulation pump, system and method for domestic hot-water recirculation14 Jul 2026US 12,680,280 B2Grundfos Holding A/S
- System for communication, optimization and demand control for an appliance14 Jul 2026US 12,681,513 B2Resideo USA LLC
- Energy buffering using a heat pump8 Oct 2026US 2026/0309339 A1Mixergy Limited
- Water heating system and device8 Oct 2026US 2026/0309340 A1Mixergy Limited
- Hot water supply system8 Oct 2026US 2026/0309368 A1Mitsubishi Electric Corporation
- Smart electric heater for bathing installations8 Oct 2026US 2026/0309370 A1Balboa Water Group, Inc.
- System and method for cleaning windows and lenses in automotive applications1 Oct 2026US 2026/0296374 A1Uusi, LLC
Most cited
By later US patents
- Fluid heating control system199US 6,246,831 B1David Seitz · 2001
- Integrated appliance control system186US 6,059,195 ATridelta Industries, Inc. · 2000
- Automatic hot water supply apparatus152US 5,058,804 AMatsushita Electric Industrial Co., Ltd. · 1991
- Control system for a water heater150US 5,797,358 AAOS Holding Company · 1998
- Multi-phase modular comfort controlled heating system131US 4,337,893 AEnergy Savings Parhelion · 1982