G01R 19/16585
For individual pulses, ripple or noise and other applications where timing or
Official title: {for individual pulses, ripple or noise and other applications where timing or duration is of importance (G01R19/16519, G01R19/16538 and G01R19/16595 take precedence; for pulse duration and rise time, see G01R29/02 and subgroups)}
G01R19/16585 (For individual pulses, ripple or noise and other applications where timing or) appears on 74 US grants and 45 published applications in this corpus.
Search patents in G01R- Granted patents
- 74
- Published applications
- 45
- Assignees
- 74
- Inventors
- 157
- Latest grant
- 22 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 3 | 3 |
| 2018 | 0 | 1 |
| 2019 | 3 | 2 |
| 2020 | 3 | 6 |
| 2021 | 5 | 6 |
| 2022 | 5 | 4 |
| 2023 | 4 | 6 |
| 2024 | 3 | 2 |
| 2025 | 4 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fault detection circuit22 Jul 2025US 12,366,607 B2Texas Instruments Incorporated
- Diagnosis system and diagnosis method for opening/closing device1 Jul 2025US 12,345,744 B2Mitsubishi Heavy Industries, Ltd.
- Circuit and method of adjusting conduction period for energy-recycling circuit8 Apr 2025US 12,270,836 B1xMEMS Labs, Inc.
- Voltage monitoring device25 Feb 2025US 12,235,295 B2Ablic Inc.
- Signal detector circuit and signal detection method3 Dec 2024US 12,158,484 B2Realtek Semiconductor Corp.
- System and method for detecting power stability7 May 2026US 2026/0126842 A1Aivres Systems Inc.
- Power-supply control apparatus and overcurrent detection method30 Apr 2026US 2026/0118392 A1Alps Alpine Co., Ltd.
- Fault detection circuit13 Nov 2025US 2025/0347743 A1Texas Instruments Incorporated
- Fault detection circuit3 Apr 2025US 2025/0110176 A1Texas Instruments Incorporated
- Voltage Transient Detector and Current Transient Detector3 Oct 2024US 2024/0332943 A1Lam Research Corporation
Most cited
By later US patents
- Detecting a rapid change of a critical physical condition53US 4,543,570 ARobert Bosch GmbH · 1985
- Solid-state threshold detector37US 4,001,676 AGeneral Motors Corporation · 1977
- Apparatus for measuring the time between received pulses35US 4,176,337 AFried. Krupp Gesellschaft mit beschrankter Haftung · 1979
- Current adaptive fault indicator24US 5,029,039 ASigma Instruments, Inc. · 1991
- Adaptive trip fault current indicator22US 5,241,444 APacific Scientific Company · 1993