H05B 39/083
By the variation-rate of light intensity
Official title: {by the variation-rate of light intensity}
H05B39/083 (By the variation-rate of light intensity) appears on 330 US grants and 205 published applications in this corpus.
Search patents in H05B- Granted patents
- 330
- Published applications
- 205
- Assignees
- 104
- Inventors
- 419
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 14 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 2 |
| 2002 | 6 | 5 |
| 2003 | 6 | 7 |
| 2004 | 6 | 9 |
| 2005 | 3 | 10 |
| 2006 | 10 | 10 |
| 2007 | 8 | 13 |
| 2008 | 7 | 13 |
| 2009 | 6 | 9 |
| 2010 | 13 | 13 |
| 2011 | 14 | 12 |
| 2012 | 10 | 8 |
| 2013 | 10 | 12 |
| 2014 | 9 | 2 |
| 2015 | 4 | 6 |
| 2016 | 6 | 8 |
| 2017 | 11 | 9 |
| 2018 | 6 | 5 |
| 2019 | 8 | 7 |
| 2020 | 4 | 9 |
| 2021 | 11 | 8 |
| 2022 | 8 | 9 |
| 2023 | 10 | 8 |
| 2024 | 7 | 5 |
| 2025 | 6 | 4 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Two-part load control system mountable to a single electrical wallbox4 Nov 2025US 12,464,626 B2Lutron Technology Company LLC
- Load control device having a capacitive touch surface7 Oct 2025US 12,438,543 B2Lutron Technology Company LLC
- Multiple location load control system26 Aug 2025US 12,402,219 B2Lutron Technology Company LLC
- Load control device having a capacitive touch surface13 May 2025US 12,301,226 B2Lutron Technology Company LLC
- Multi-location load control system8 Apr 2025US 12,273,968 B2Lutron Technology Company LLC
- Two-part load control system mountable to a single electrical wallbox5 Feb 2026US 2026/0040420 A1Lutron Technology Company LLC
- Load control device having a capacitive touch surface29 Jan 2026US 2026/0031813 A1Lutron Technology Company LLC
- Multiple location load control system25 Dec 2025US 2025/0393107 A1Lutron Technology Company LLC
- Load control device having a capacitive touch surface21 Aug 2025US 2025/0266833 A1Lutron Technology Company LLC
- Multi-location load control system22 May 2025US 2025/0168942 A1Lutron Technology Company LLC
Most cited
By later US patents
- Lighting control device508US 5,248,919 ALutron Electronics Co., Inc. · 1993
- Multi-zone lighting control system366US 6,046,550 ALutron Electronics Co., Inc. · 2000
- System for control of devices362US 6,803,728 B2Lutron Electronics Co., Inc. · 2004
- Wireless battery-powered remote control having multiple mounting means256US 8,330,638 B2Lutron Electronics Co., Inc. · 2012
- Multi-zone lighting control system244US 5,530,322 ALutron Electronics Co., Inc. · 1996