H05B 45/395
Linear regulators
H05B45/395 (Linear regulators) appears on 1,822 US grants and 1,930 published applications in this corpus.
Search patents in H05B- Granted patents
- 1,822
- Published applications
- 1,930
- Assignees
- 765
- Inventors
- 2,679
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 11 | 0 |
| 2001 | 8 | 0 |
| 2002 | 5 | 7 |
| 2003 | 6 | 8 |
| 2004 | 9 | 14 |
| 2005 | 5 | 22 |
| 2006 | 13 | 27 |
| 2007 | 17 | 24 |
| 2008 | 18 | 42 |
| 2009 | 25 | 49 |
| 2010 | 30 | 56 |
| 2011 | 41 | 81 |
| 2012 | 61 | 105 |
| 2013 | 81 | 147 |
| 2014 | 129 | 165 |
| 2015 | 154 | 170 |
| 2016 | 178 | 178 |
| 2017 | 193 | 177 |
| 2018 | 159 | 140 |
| 2019 | 177 | 152 |
| 2020 | 171 | 122 |
| 2021 | 89 | 67 |
| 2022 | 59 | 42 |
| 2023 | 46 | 46 |
| 2024 | 46 | 40 |
| 2025 | 42 | 24 |
| 2026 | 16 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rechargeable electrical outlet with integrated lighting with connectivity8 Sep 2026US 12,731,948 B2O'Reilly Winship, LLC
- Systems and methods for dimming control related to TRIAC dimmers associated with LED lighting25 Aug 2026US 12,720,651 B2On-Bright Electronics (Shanghai) Co., Ltd.
- Light-emitting driving device and a backlight apparatus25 Aug 2026US 12,720,653 B2Lx Semicon Co., Ltd.
- Controlled transient responses in four-switch buck boost power stages11 Aug 2026US 12,707,544 B2Texas Instruments Incorporated
- LED color and brightness control apparatus and method11 Aug 2026US 12,707,546 B2Diodes Incorporated
- Circuit for driving an led string1 Oct 2026US 2026/0304573 A1ams-OSRAM AG
- Low-noise emitter device, control loop, and method for operating the control loop27 Aug 2026US 2026/0254195 A1Arda Atomics GmbH
- Constant Voltage PWM to Constant Current PWM Driver System with Thermal and Current Feedback27 Aug 2026US 2026/0255453 A1Usai, LLC
- Current sink with bypass for an led chain27 Aug 2026US 2026/0255455 A1Diehl Aerospace GmbH
- LED Current Overshoot Reduction Apparatus and Method20 Aug 2026US 2026/0247508 A1Diodes Incorporated
Most cited
By later US patents
- Illumination components1,698US 6,211,626 B1Color Kinetics Incorporated · 2001
- Multicolored LED lighting method and apparatus1,174US 6,016,038 AColor Kinetics Incorporated · 2000
- Lighting entertainment system987US 6,166,496 AColor Kinetics Incorporated · 2000
- Multicolored LED lighting method and apparatus852US 6,150,774 AColor Kinetics Incorporated · 2000
- Smart light bulb852US 6,528,954 B1Color Kinetics Incorporated · 2003