H05B 47/195
The transmission using visible or infrared light
Official title: the transmission using visible or infrared light
H05B47/195 (The transmission using visible or infrared light) appears on 930 US grants and 1,100 published applications in this corpus.
Search patents in H05B- Granted patents
- 930
- Published applications
- 1,100
- Assignees
- 363
- Inventors
- 1,481
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 4 |
| 2003 | 4 | 9 |
| 2004 | 5 | 8 |
| 2005 | 4 | 16 |
| 2006 | 7 | 16 |
| 2007 | 7 | 23 |
| 2008 | 10 | 30 |
| 2009 | 14 | 23 |
| 2010 | 13 | 30 |
| 2011 | 12 | 32 |
| 2012 | 22 | 44 |
| 2013 | 22 | 56 |
| 2014 | 35 | 58 |
| 2015 | 52 | 76 |
| 2016 | 70 | 83 |
| 2017 | 101 | 101 |
| 2018 | 107 | 101 |
| 2019 | 103 | 98 |
| 2020 | 81 | 71 |
| 2021 | 49 | 50 |
| 2022 | 47 | 39 |
| 2023 | 42 | 36 |
| 2024 | 33 | 38 |
| 2025 | 35 | 34 |
| 2026 | 23 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical receiving apparatus6 Oct 2026US 12,756,479 B2Signify Holding B. V.
- Lighting control system configurable by mobile device6 Oct 2026US 12,757,309 B2Siemens Industry, Inc.
- Group-performance control method using light-emitting devices22 Sep 2026US 12,745,330 B2Fanlight Co., Ltd.
- Magic remote control for lamp15 Sep 2026US 12,739,958 B1Changzhou Jutai Electronic Co., Ltd.
- Light emitting diode (LED) control drive system for sleep aid device8 Sep 2026US 12,728,226 B1
- Organic-light emitting diode1 Oct 2026US 2026/0298429 A1Pictiva Displays International Limited
- Modular USB Input Device with Programmable Actions and LED Feedback1 Oct 2026US 2026/0304578 A1Cryofox LLC
- Eye-tracking assembly24 Sep 2026US 2026/0288239 A1Apple Inc.
- Space Lighting System Based on Lighting Target17 Sep 2026US 2026/0282188 A1Self Electronics Co., Ltd.
- Lighting control system configurable by mobile device17 Sep 2026US 2026/0282199 A1Building Robotics, Inc.
Most cited
By later US patents
- Universal lighting network methods and systems1,007US 6,548,967 B1Color Kinetics Incorporated · 2003
- Universal lighting network methods and systems437US 7,309,965 B2Color Kinetics Incorporated · 2007
- Illuminative light communication device346US 7,583,901 B2Nakagawa Laboratories, Inc. · 2009
- Light socket cameras311US 9,053,622 B22015
- Handheld programmer for lighting control system292US 7,391,297 B2Lutron Electronics Co., Inc. · 2008