F24S 50/00
Arrangements for controlling solar heat collectors
F24S50/00 (Arrangements for controlling solar heat collectors) appears on 1,716 US grants and 1,584 published applications in this corpus.
Search patents in F24S- Granted patents
- 1,716
- Published applications
- 1,584
- Assignees
- 875
- Inventors
- 3,186
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 27 | 0 |
| 1977 | 45 | 0 |
| 1978 | 53 | 0 |
| 1979 | 43 | 0 |
| 1980 | 66 | 0 |
| 1981 | 80 | 0 |
| 1982 | 41 | 0 |
| 1983 | 36 | 0 |
| 1984 | 27 | 0 |
| 1985 | 32 | 0 |
| 1986 | 20 | 0 |
| 1987 | 20 | 0 |
| 1988 | 12 | 0 |
| 1989 | 10 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 4 | 0 |
| 1993 | 14 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 17 | 0 |
| 1997 | 17 | 0 |
| 1998 | 11 | 0 |
| 1999 | 20 | 0 |
| 2000 | 24 | 0 |
| 2001 | 12 | 3 |
| 2002 | 20 | 20 |
| 2003 | 19 | 22 |
| 2004 | 18 | 39 |
| 2005 | 22 | 23 |
| 2006 | 10 | 25 |
| 2007 | 9 | 32 |
| 2008 | 12 | 47 |
| 2009 | 12 | 85 |
| 2010 | 23 | 110 |
| 2011 | 39 | 118 |
| 2012 | 65 | 100 |
| 2013 | 61 | 127 |
| 2014 | 67 | 103 |
| 2015 | 78 | 115 |
| 2016 | 80 | 73 |
| 2017 | 65 | 46 |
| 2018 | 53 | 58 |
| 2019 | 63 | 58 |
| 2020 | 43 | 48 |
| 2021 | 60 | 72 |
| 2022 | 52 | 70 |
| 2023 | 54 | 49 |
| 2024 | 46 | 70 |
| 2025 | 56 | 46 |
| 2026 | 27 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Synergistic tracking integrated photovoltaic and concentrating cogeneration solar energy harvesting system29 Sep 2026US 12,750,000 B2RIC Enterprises
- System and method for heating water with solar energy22 Sep 2026US 12,742,571 B2Axion Co. Ltd.
- Systems and methods of remote object tracking22 Sep 2026US 12,742,846 B1Samsara Inc.
- Elevated a-frame autonomous single axis 360 degree declination solar tracking array15 Sep 2026US 12,738,885 B2
- Smart sensor devices for measuring and verifying solar array performance and operational methods for use therewith15 Sep 2026US 12,738,891 B2PowerOwners, LLC.
- Apparatus and method correlated therewith for producing water by means of a vapor convection type solar receiver17 Sep 2026US 2026/0275690 A1Akua S.R.L.
- Concentrated solar power system with start-up receiver27 Aug 2026US 2026/0251355 A1Holtec International
- Systems and methods for a device having solar material displaying vivid images using structural ink20 Aug 2026US 2026/0243469 A1Toyota Jidosha Kabushiki Kaisha
- Management of solar power delivered to land shared by solar trackers and agriculture13 Aug 2026US 2026/0236045 A1
- Methods And Systems For Separating Metals6 Aug 2026US 2026/0224998 A1Nant Holdings IP, LLC
Most cited
By later US patents
- Portable solar generator311US 6,396,239 B12002
- Sun-tracking control system for solar collector273US 4,146,785 ASunPower Corporation, Systems · 1979
- Sun tracking system and method using solar array223US 5,919,314 AHyundai Electronics Industries Co., Ltd. · 1999
- Variable aperture, variable flux density, aerospace solar collector220US 4,888,063 A1989
- Device for concentrating solar radiation220US 5,616,913 ADeutsche Forschungsanstalt fuer Luft - und Raumfahrt e. V. · 1997