F24F 2130/30
Artificial light
F24F2130/30 (Artificial light) appears on 72 US grants and 132 published applications in this corpus.
Search patents in F24F- Granted patents
- 72
- Published applications
- 132
- Assignees
- 62
- Inventors
- 332
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 4 |
| 2016 | 2 | 6 |
| 2017 | 1 | 8 |
| 2018 | 0 | 15 |
| 2019 | 8 | 14 |
| 2020 | 11 | 11 |
| 2021 | 7 | 15 |
| 2022 | 9 | 14 |
| 2023 | 15 | 12 |
| 2024 | 4 | 8 |
| 2025 | 8 | 10 |
| 2026 | 1 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Configuration of a visible light sensor to control an electrical load in response to detection of an environmental characteristic12 Aug 2025US 12,389,512 B2Lutron Technology Company LLC
- Managing emissions demand response event generation29 Jul 2025US 12,372,262 B2Google Inc.
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- Air conditioner13 Aug 2026US 2026/0235303 A1LG Electronics Inc.
- Air conditioner30 Jul 2026US 2026/0218922 A1LG Electronics Inc.
- Air conditioning device, method for controlling air conditioning device, and storage medium30 Jul 2026US 2026/0218938 A1Shenzhen Roborock Innovation Technology Co., Ltd.
- Air conditioner for providing sleep mode, and control method therefor23 Jul 2026US 2026/0210573 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Environmental sensor device with alarms333US 9,280,884 B1Oberon, Inc. · 2016
- Illuminating thermostat225US 6,726,112 B12004
- Wireless thermostat and room environment control system147US 4,969,508 AUnited Enertech Corporation · 1990
- Interior atmosphere control system131US 5,259,553 ANorm Pacific Automation Corp. · 1993
- Computing device interaction with surrounding environment77US 10,917,259 B1Amazon Technologies, Inc. · 2021