H05B 47/13
By using passive infrared detectors
Official title: by using passive infrared detectors
H05B47/13 (By using passive infrared detectors) appears on 602 US grants and 645 published applications in this corpus.
Search patents in H05B- Granted patents
- 602
- Published applications
- 645
- Assignees
- 275
- Inventors
- 1,017
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 9 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 0 |
| 2002 | 4 | 5 |
| 2003 | 1 | 7 |
| 2004 | 7 | 3 |
| 2005 | 5 | 3 |
| 2006 | 4 | 6 |
| 2007 | 2 | 11 |
| 2008 | 5 | 5 |
| 2009 | 4 | 11 |
| 2010 | 8 | 24 |
| 2011 | 8 | 22 |
| 2012 | 16 | 31 |
| 2013 | 19 | 23 |
| 2014 | 11 | 27 |
| 2015 | 26 | 33 |
| 2016 | 32 | 38 |
| 2017 | 42 | 42 |
| 2018 | 58 | 54 |
| 2019 | 50 | 57 |
| 2020 | 48 | 36 |
| 2021 | 37 | 56 |
| 2022 | 34 | 36 |
| 2023 | 35 | 39 |
| 2024 | 52 | 41 |
| 2025 | 32 | 16 |
| 2026 | 7 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Audio-based load control system4 Aug 2026US 12,699,542 B2Lutron Technology Company LLC
- Systems and methods for operating vehicle exterior lights9 Jun 2026US 12,649,412 B1
- Light dimmer for smart homes12 May 2026US 12,628,257 B2
- Lighting system having linkage-type sensing mechanism31 Mar 2026US 12,593,386 B2Xiamen PVTECH Co., Ltd.
- LED drive system, LED drive method and LED lamp thereof3 Mar 2026US 12,568,562 B1Shenzhen Snc Opto Electronic Co., Ltd
- Mounting Assembly for a Control Device17 Sep 2026US 2026/0280252 A1Lutron Technology Company LLC
- Method for Warning Lighting on a Bicycle and Warning Light Device for a Bicycle13 Aug 2026US 2026/0233671 A1Canyon Bicycles GmbH
- Door Hanging Flexible LED13 Aug 2026US 2026/0239513 A1Innovation Works, Inc.
- An illumination system13 Aug 2026US 2026/0239514 A1Signify Holding B. V.
- Sensor device and method for assessing air flow influence30 Jul 2026US 2026/0223266 A1Signify Holding B. V.
Most cited
By later US patents
- Network based multiple sensor and control device with temperature sensing and control499US 6,798,341 B1Leviton Manufacturing Co., Inc. · 2004
- Radio-frequency lighting control system with occupancy sensing441US 8,009,042 B2Lutron Electronics Co., Inc. · 2011
- Method and apparatus for configuring a wireless sensor362US 8,199,010 B2Lutron Electronics Co., Inc. · 2012
- Light controller with occupancy sensor343US 5,489,827 APhilips Electronics North America Corporation · 1996
- Occupancy sensor and method of operating same328US 6,078,253 AMytech Corporation · 2000