G05F 1/571
With overvoltage detector
Official title: with overvoltage detector
G05F1/571 (With overvoltage detector) appears on 166 US grants and 144 published applications in this corpus.
Search patents in G05F- Granted patents
- 166
- Published applications
- 144
- Assignees
- 117
- Inventors
- 322
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 5 |
| 2009 | 2 | 1 |
| 2010 | 3 | 4 |
| 2011 | 2 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 3 |
| 2014 | 2 | 2 |
| 2015 | 3 | 6 |
| 2016 | 4 | 3 |
| 2017 | 7 | 7 |
| 2018 | 4 | 16 |
| 2019 | 18 | 15 |
| 2020 | 18 | 12 |
| 2021 | 9 | 15 |
| 2022 | 14 | 7 |
| 2023 | 10 | 10 |
| 2024 | 9 | 10 |
| 2025 | 11 | 11 |
| 2026 | 7 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- LDO regulator circuit apparatus capable of attenuating supply voltage noise1 Sep 2026US 12,724,441 B2Foundation of Soongsil University-Industry Cooperation
- Circuitry for low-dropout regulator with overvoltage protection circuit25 Aug 2026US 12,717,367 B2Skyechip Berhad
- Method for voltage stabilization of diodes of a photodetector11 Aug 2026US 12,704,405 B2Robert Bosch GmbH
- Power management integrated circuit and method of operating the power management integrated circuit26 May 2026US 12,638,873 B2Samsung Electronics Co., Ltd.
- Current limiter, method of operating the same, and hotswap module19 May 2026US 12,632,074 B2Telefonaktiebolaget LM Ericsson (publ)
- Open-circuit/pin-lift detector27 Aug 2026US 2026/0252133 A1NXP USA, Inc.
- Low dropout (ldo) nfet voltage regulator using thin oxide devices13 Aug 2026US 2026/0236053 A1QUALCOMM Incorporated
- Power supply control device13 Aug 2026US 2026/0238129 A1Mitsumi Electric Co., Ltd.
- Pass device18 Jun 2026US 2026/0169510 A1Renesas Design (UK) Limited
- Ldo output power-on glitch removal circuit4 Jun 2026US 2026/0153892 A1Skyworks Solutions, Inc.
Most cited
By later US patents
- High voltage transient protection circuit for voltage regulators41US 4,008,418 AFairchild Camera and Instrument Corporation · 1977
- D.C. power monitor40US 4,797,608 ADigital Equipment Corporation · 1989
- Field effect regulator with stable feedback loop38US 4,536,699 AGould Inc. · 1985
- Regulated power supply36US 4,054,830 ALandis Tool Company · 1977
- Voltage stabilizer with a very low voltage drop designed to withstand high voltage transients31US 5,036,269 ASGS-Thomson Microelectronics S.A. · 1991