G05D 16/2022
Actuated by a proportional solenoid
Official title: {actuated by a proportional solenoid (throttling means G05D16/2024)}
G05D16/2022 (Actuated by a proportional solenoid) appears on 177 US grants and 141 published applications in this corpus.
Search patents in G05D- Granted patents
- 177
- Published applications
- 141
- Assignees
- 131
- Inventors
- 418
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 2 |
| 2002 | 1 | 4 |
| 2003 | 3 | 3 |
| 2004 | 7 | 4 |
| 2005 | 3 | 9 |
| 2006 | 5 | 4 |
| 2007 | 4 | 3 |
| 2008 | 2 | 2 |
| 2009 | 2 | 1 |
| 2010 | 0 | 4 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 5 | 10 |
| 2014 | 3 | 3 |
| 2015 | 4 | 5 |
| 2016 | 3 | 1 |
| 2017 | 2 | 2 |
| 2018 | 6 | 4 |
| 2019 | 3 | 7 |
| 2020 | 6 | 9 |
| 2021 | 3 | 10 |
| 2022 | 9 | 12 |
| 2023 | 8 | 11 |
| 2024 | 16 | 14 |
| 2025 | 10 | 8 |
| 2026 | 9 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Proportional relief system for a power take-off8 Sep 2026US 12,731,447 B2Ion Engineering Fluid Power Systems LLC
- Redundant governor apparatus for a vehicle air brake charging system23 Jun 2026US 12,662,101 B2Bendix Commercial Vehicle Systems LLC
- Gas circuit control system of pneumatic cardiopulmonary resuscitation pressing device5 May 2026US 12,616,638 B2Sunlife Science (Suzhou) Inc.
- Single solenoid valve electro-hydraulic control system that actuates control valve5 May 2026US 12,618,303 B2Halliburton Energy Services.Inc.
- Mechanism for regulating high pressure industrial air using double layer electromagnetic valves28 Apr 2026US 12,612,928 B2Viettel Group
- Vacuum pad, hand, and transfer apparatus18 Jun 2026US 2026/0166756 A1Semes Co., Ltd.
- Suction pressure regulating valve and parallel compressor system18 Jun 2026US 2026/0169508 A1Danfoss (Tianjin) Ltd.
- System and method for error compensation in pulse-width modulated systems7 May 2026US 2026/0126819 A1Pittway Sarl
- Zone Control Devices, Systems And Methods12 Mar 2026US 2026/0071688 A1Rain Bird Corporation
- Valve arrangement, actuator device and method for actuating a valve arrangement19 Feb 2026US 2026/0050273 A1Festo AG & Co.
Most cited
By later US patents
- Electrically controlled pressure relief valve and system and method for controlling same95US 7,299,112 B2ActiveShock, Inc. · 2007
- Method for controlling a valve and an electromagnetic valve50US 5,787,924 ASiemens Elema AB · 1998
- Solenoid operated pressure control valve49US 4,917,150 AColt Industries Inc. · 1990
- Electromagnetically actuatable fuel-injection valve48US 4,771,984 AVDO Adolf Schindling AG · 1988
- Pressure regulation device for a hydraulic system44US 5,404,791 AAlliedSignal Europe Services Techniques · 1995