G05D 16/2093
With combination of electric and non-electric auxiliary power
Official title: {with combination of electric and non-electric auxiliary power}
G05D16/2093 (With combination of electric and non-electric auxiliary power) appears on 385 US grants and 230 published applications in this corpus.
Search patents in G05D- Granted patents
- 385
- Published applications
- 230
- Assignees
- 233
- Inventors
- 691
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 8 | 0 |
| 1985 | 9 | 0 |
| 1986 | 13 | 0 |
| 1987 | 11 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 10 | 0 |
| 1993 | 9 | 0 |
| 1994 | 12 | 0 |
| 1995 | 7 | 0 |
| 1996 | 13 | 0 |
| 1997 | 7 | 0 |
| 1998 | 10 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 4 |
| 2002 | 7 | 7 |
| 2003 | 10 | 14 |
| 2004 | 14 | 12 |
| 2005 | 9 | 9 |
| 2006 | 8 | 4 |
| 2007 | 4 | 8 |
| 2008 | 3 | 5 |
| 2009 | 2 | 8 |
| 2010 | 6 | 12 |
| 2011 | 3 | 5 |
| 2012 | 10 | 10 |
| 2013 | 8 | 8 |
| 2014 | 11 | 11 |
| 2015 | 6 | 11 |
| 2016 | 9 | 3 |
| 2017 | 7 | 16 |
| 2018 | 8 | 11 |
| 2019 | 23 | 17 |
| 2020 | 16 | 13 |
| 2021 | 14 | 12 |
| 2022 | 10 | 6 |
| 2023 | 5 | 9 |
| 2024 | 7 | 3 |
| 2025 | 9 | 5 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Control system with dynamic reference pressure8 Sep 2026US 12,730,462 B2Fisher Controls International LLC
- Methods of robust electrohydraulic pressure control with distributed damping19 May 2026US 12,631,265 B2Sunstream Scientific, Inc.
- Flow control of an injection molding system23 Dec 2025US 12,502,816 B2Incoe Corporation
- Low bleed fluid control system23 Dec 2025US 12,504,773 B2Fisher Controls International LLC
- Liquid pressure reducing valve9 Dec 2025US 12,493,304 B2Polymer Technologies Limited
- Methods of robust electrohydraulic pressure control with distributed damping17 Sep 2026US 2026/0276103 A1Sunstream Scientific, Inc.
- Three-stage pilot inverse proportional pressure-reducing solenoid valve30 Jul 2026US 2026/0218807 A1Hangzhou Ruiheng Electromagnetic Technology Co., Ltd
- Air heating and routing system and testing arrangement using same2 Apr 2026US 2026/0092834 A1The Boeing Company
- Robust electrohydraulic pressure control with distributed damping19 Mar 2026US 2026/0078837 A1Sunstream Scientific, Inc.
- Pressure reducing valve, and bidet and water purifier comprising same12 Feb 2026US 2026/0044160 A1Coway Co., Ltd.
Most cited
By later US patents
- Methods and apparatus for control of vacuum and pressure for surgical procedures170US 5,520,652 AMedical Instrument Development Laboratories, Inc. · 1996
- Intelligent pressure regulator124US 6,056,008 AFisher Controls International LLC · 2000
- Propotional control pressure valve111US 6,619,615 B1ZF Friedrichshafen AG · 2003
- Electromechanically-assisted regulator control assembly111US 7,100,628 B1Creare Inc. · 2006
- Methods and apparatus for control of vacuum and pressure for surgical procedures110US 5,354,268 AMedical Instrument Development Laboratories, Inc. · 1994