F21Y 2113/10
Combination of light sources: of different colours
Official title: of different colours
F21Y2113/10 (Combination of light sources: of different colours) appears on 2,211 US grants and 2,679 published applications in this corpus.
Search patents in F21Y- Granted patents
- 2,211
- Published applications
- 2,679
- Assignees
- 971
- Inventors
- 3,863
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 1 |
| 2002 | 6 | 13 |
| 2003 | 4 | 17 |
| 2004 | 13 | 17 |
| 2005 | 12 | 27 |
| 2006 | 17 | 29 |
| 2007 | 11 | 33 |
| 2008 | 16 | 40 |
| 2009 | 26 | 41 |
| 2010 | 33 | 70 |
| 2011 | 31 | 84 |
| 2012 | 54 | 134 |
| 2013 | 71 | 136 |
| 2014 | 101 | 161 |
| 2015 | 119 | 147 |
| 2016 | 120 | 142 |
| 2017 | 157 | 171 |
| 2018 | 157 | 196 |
| 2019 | 218 | 194 |
| 2020 | 200 | 173 |
| 2021 | 153 | 131 |
| 2022 | 151 | 116 |
| 2023 | 114 | 150 |
| 2024 | 159 | 187 |
| 2025 | 158 | 152 |
| 2026 | 92 | 117 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Light module for plant cultivation and plant cultivation apparatus including the same29 Sep 2026US 12,745,715 B2Seoul Viosys Co., Ltd.
- Artificial skylight device with a panel and rim where each emit light that respectively resembles the sky and sunlight29 Sep 2026US 12,747,842 B2Signify Holding B. V.
- Light collection system for an LED array29 Sep 2026US 12,747,846 B2Robe Lighting s.r.o.
- Light exit window having adjustable contrast sensitivity29 Sep 2026US 12,747,848 B2Signify Holding B. V.
- Mountable light22 Sep 2026US D1,149,130 S1Streamlight, Inc. · Design
- Wide-angle emission collecting optical systems8 Oct 2026US 2026/0309305 A1Whelen Engineering Company, Inc.
- Operating lamp8 Oct 2026US 2026/0309308 A1F.A.R.O. Fabbrica Apparecchia-Ture Razionali Odontoiatriche S.P.A.
- Method and apparatus for an adaptable vehicle light fixture8 Oct 2026US 2026/0313768 A1Nacho LED LLC
- Lighting Device for a Motor Vehicle1 Oct 2026US 2026/0296305 A1Bayerische Motoren Werke Aktiengesellschaft
- Nightlight with Adjustable Light Source and/or Novel Lens1 Oct 2026US 2026/0298426 A1Mary Elle Fashions, Inc.
Most cited
By later US patents
- Multicolored LED lighting method and apparatus1,174US 6,016,038 AColor Kinetics Incorporated · 2000
- Lighting entertainment system987US 6,166,496 AColor Kinetics Incorporated · 2000
- Illuminator assembly incorporating light emitting diodes881US 5,803,579 AGentex Corporation · 1998
- Multicolored LED lighting method and apparatus852US 6,150,774 AColor Kinetics Incorporated · 2000
- LED beacon light704US 5,806,965 AR & M Deese Inc. · 1998