H05B 35/00
Electric light sources using a combination of different types of light generation
H05B35/00 (Electric light sources using a combination of different types of light generation) appears on 188 US grants and 215 published applications in this corpus.
Search patents in H05B- Granted patents
- 188
- Published applications
- 215
- Assignees
- 119
- Inventors
- 431
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 4 |
| 2005 | 1 | 11 |
| 2006 | 6 | 14 |
| 2007 | 5 | 21 |
| 2008 | 6 | 15 |
| 2009 | 16 | 18 |
| 2010 | 14 | 21 |
| 2011 | 11 | 9 |
| 2012 | 12 | 19 |
| 2013 | 10 | 17 |
| 2014 | 15 | 6 |
| 2015 | 9 | 6 |
| 2016 | 6 | 8 |
| 2017 | 8 | 9 |
| 2018 | 8 | 5 |
| 2019 | 5 | 5 |
| 2020 | 4 | 4 |
| 2021 | 3 | 10 |
| 2022 | 6 | 2 |
| 2023 | 4 | 4 |
| 2024 | 6 | 4 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- HF AC driving a string of antiparallel laser diodes and LEDS7 Oct 2025US 12,439,487 B2Signify Holding B. V.
- Systems and methods to manage themes in lighting modules7 Jan 2025US 12,193,123 B2Hunter Industries, Inc.
- Lighting device with inactivation function24 Dec 2024US 12,171,915 B2Ushio Denki Kabushiki Kaisha
- Light sensing module and electronic device using the same27 Aug 2024US 12,072,236 B2Lite-On Opto Technology (Changzhou) Co., Ltd.
- Systems and methods for providing a show effect for an attraction system7 May 2024US 11,976,794 B2Universal City Studios LLC
- Systems and methods to manage themes in lighting modules31 Jul 2025US 2025/0247928 A1Hunter Industries, Inc.
- Signal generator module for dimming of a luminaire26 Jun 2025US 2025/0212306 A1Tridonic GmbH & Co KG
- Optoelectronic device14 Nov 2024US 2024/0377247 A1Lite-On Technology Corporation
- Hf ac driving a string of antiparallel laser diodes and leds12 Sep 2024US 2024/0306274 A1Signify Holding B. V.
- Systems and methods to manage themes in lighting modules16 May 2024US 2024/0163985 A1Hunter Industries, Inc.
Most cited
By later US patents
- Synthesized lighting device218US 4,963,798 A1990
- Portable multi-color signal light with selectively switchable LED and incandescent illumination196US 5,374,876 A1994
- Lighting assembly184US 4,656,398 A1987
- Color changing light devices with active ingredient and sound emission for mood enhancement169US 7,476,002 B2S. C. Johnson & Son, Inc. · 2009
- Optical integrating chamber lighting using multiple color sources142US 6,995,355 B2Advanced Optical Technologies, LLC · 2006