G05D 3/18
Delivering a series of pulses
Official title: delivering a series of pulses
G05D3/18 (Delivering a series of pulses) appears on 54 US grants and 3 published applications in this corpus.
Search patents in G05D- Granted patents
- 54
- Published applications
- 3
- Assignees
- 45
- Inventors
- 89
- Latest grant
- 10 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Trim control system and method10 Nov 2020US 10,829,190 B1Brunswick Corporation
- Method for adaptively driving a stepper motor, and corresponding device2 Apr 2019US 10,248,135 B2STMicroelectronics (Grand Ouest) SAS
- Positioning apparatus and method utilizing PWM control of a double-acting hydraulic cylinder6 Aug 1996US 5,542,336 AMartin Marietta Corporation
- Electrohydraulic regulating device having pulse width modulating valves with an adjusting signal3 Oct 1995US 5,454,291 ASiemens Aktiengesellschaft
- Device for energy transmission for mechanical control, in particular for the control of braking pressure in a brake8 Aug 1995US 5,438,909 AThomson-CSF
- Moveable body control device and storage medium11 Sep 2025US 2025/0284299 A1GE Precision Healthcare LLC
- Method for adaptively driving a stepper motor, and corresponding device10 May 2018US 2018/0129227 A1STMicroelectronics (Grand Ouest) SAS
- Utilizing feedback for control of switch actuators24 Apr 2003US 2003/0075992 A1
Most cited
By later US patents
- Automatic control system and valve actuator73US 4,463,291 AAndale Company · 1984
- Method of operating a PWM solenoid valve50US 4,766,921 AMoog Inc. · 1988
- Control system for doser actuator27US 4,386,553 AThe Bendix Corporation · 1983
- Automatic focusing system25US 3,967,110 ACorning Glass Works · 1976
- Method for controlling the position of an actuator in a manner whereby the adjustment is adaptive25US 4,546,426 ADaimler-Benz Aktiengesellschaft · 1985