F15B 9/07
With electrical control means
Official title: with electrical control means
F15B9/07 (With electrical control means) appears on 17 US grants and 13 published applications in this corpus.
Search patents in F15B- Granted patents
- 17
- Published applications
- 13
- Assignees
- 9
- Inventors
- 23
- Latest grant
- 25 Aug 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 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 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 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 2 | 2 |
| 2018 | 0 | 5 |
| 2019 | 0 | 1 |
| 2020 | 4 | 3 |
| 2021 | 3 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Variable dither control system for a fluid actuator25 Aug 2026US 12,716,516 B2Hamilton Sundstrand Corporation
- Servovalve9 Aug 2022US 11,408,443 B2Hamilton Sundstrand Corporation
- Servovalve13 Jul 2021US 11,060,631 B2Hamilton Sunstrand Corporation
- Spool assembly for servovalve15 Jun 2021US 11,035,390 B2Hamilton Sunstrand Corporation
- Nozzle with locking nut23 Feb 2021US 10,927,859 B2Hamilton Sunstrand Corporation
- Servovalve26 Mar 2020US 2020/0096011 A1Hamilton Sundstrand Corporation
- Spool assembly for servovalve23 Jan 2020US 2020/0025222 A1Hamilton Sundstrand Corporation
- Variable dither control system for a fluid actuator9 Jan 2020US 2020/0011447 A1Hamilton Sundstrand Corporation
- Servovalve24 Jan 2019US 2019/0024818 A1Hamilton Sundstrand Corporation
- Servovalve29 Nov 2018US 2018/0340555 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Electropneumatic position regulator11US 4,855,659 AVDO Adolf Schindling AG · 1989
- Electropneumatic positioner4US 6,349,627 B1Siemens Aktiengesellschaft · 2002
- Electrically controlled hydraulically driven actuator assembly3US 4,754,690 AAllied-Signal Inc. · 1988
- Servovalve2US 10,598,297 B2Hamilton Sundstrand Corporation · 2020
- Servovalve2US 11,408,443 B2Hamilton Sundstrand Corporation · 2022