G05B 2219/41309
Hydraulic or pneumatic drive
G05B2219/41309 (Hydraulic or pneumatic drive) appears on 87 US grants and 11 published applications in this corpus.
Search patents in G05B- Granted patents
- 87
- Published applications
- 11
- Assignees
- 61
- Inventors
- 156
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 10 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 7 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 3 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device for making the electrical movements of moving platforms for simulators safer26 Dec 2023US 11,854,435 B2Thales
- Method and system for fail-safe control of electric actuators19 Oct 2021US 11,149,872 B21593417 Alberta Ltd.
- Prediction of hydraulic pump health and failure3 Aug 2021US 11,078,935 B2The Boeing Company
- Pneumatic energy harvesting devices, methods and systems3 Sep 2013US 8,525,361 B1Cypress Envirosystems, Inc.
- Pneumatic control device and system3 Sep 2013US 8,527,099 B2Cypress Envirosystems, Inc.
- Drive system12 May 2022US 2022/0143840 A1Festo AG & Co.
- Prediction of hydraulic pump health and failure29 Oct 2020US 2020/0340504 A1The Boeing Company
- Device for making the electrical movements of moving platforms for simulators safer14 May 2020US 2020/0152076 A1Thales
- Method and System for Fail-Safe Control of Electric Actuators31 Oct 2019US 2019/0331247 A11593417 Alberta Ltd.
- Control device for the position control of a hydraulic cylinder unit comprising a linearization unit25 Nov 2010US 2010/0294125 A1Siemens Aktiengesellschaft
Most cited
By later US patents
- Force feedback lever236US 4,800,721 ACaterpillar Inc. · 1989
- Servo control system for a reciprocating piston respirator203US 4,617,637 ALifecare Services, Inc. · 1986
- Manipulative device133US 4,826,087 A1989
- Method and apparatus for fail-safe control of at least one electro-mechanical or electro-hydraulic component132US 5,422,808 A1995
- Six-axis machine tool94US 5,028,180 A1991