H05B 45/315
Reverse phase-control circuits
H05B45/315 (Reverse phase-control circuits) appears on 74 US grants and 79 published applications in this corpus.
Search patents in H05B- Granted patents
- 74
- Published applications
- 79
- Assignees
- 42
- Inventors
- 109
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 3 |
| 2014 | 3 | 10 |
| 2015 | 7 | 9 |
| 2016 | 7 | 2 |
| 2017 | 11 | 7 |
| 2018 | 7 | 4 |
| 2019 | 6 | 9 |
| 2020 | 6 | 6 |
| 2021 | 4 | 9 |
| 2022 | 6 | 5 |
| 2023 | 5 | 6 |
| 2024 | 6 | 4 |
| 2025 | 5 | 2 |
By publication year.
Recent patents
- Systems and methods for controlling currents flowing through light emitting diodes19 Aug 2025US 12,396,079 B2On-Bright Electronics (Shanghai) Co., Ltd.
- Load control device for high-efficiency loads22 Jul 2025US 12,369,233 B2Lutron Technology Company LLC
- Controlling AC power to inductive loads15 Jul 2025US 12,362,646 B2Amber Semiconductor, Inc.
- Multifunctional dimmable driving power supply27 May 2025US 12,317,385 B2
- Integrated energy supply system and methods to provide regulated AC and low voltage DC18 Feb 2025US 12,231,056 B2
- Load Control Device for High-Efficiency Loads9 Oct 2025US 2025/0318027 A1Lutron Technology Company LLC
- Overcurrent protection for a load control device4 Sep 2025US 2025/0279646 A1Lutron Technology Company LLC
- Load control device configured to operate in two-wire and three-wire modes7 Nov 2024US 2024/0373529 A1Lutron Technology Company LLC
- Multifunctional dimmable driving power supply18 Apr 2024US 2024/0130016 A1
- Load Control Device for High-Efficiency Loads4 Apr 2024US 2024/0114605 A1Lutron Technology Company LLC
Most cited
By later US patents
- Load control device for high-efficiency loads58US 8,957,662 B2Lutron Electronics Co., Inc. · 2015
- Load control device for high-efficiency loads44US 10,447,171 B2Lutron Technology Company LLC · 2019
- Systems and methods for bleeder control related to lighting emitting diodes38US 10,512,131 B2On-Bright Electronics (Shanghai) Co., Ltd. · 2019
- Systems and methods for bleeder control related to lighting emitting diodes31US 10,973,095 B2On-Bright Electronics (Shanghai) Co., Ltd. · 2021
- Systems and methods for controlling currents flowing through light emitting diodes22US 11,252,799 B2On-Bright Electronics (Shanghai) Co., Ltd. · 2022