F15C 3/16
Oscillators
F15C3/16 (Oscillators) appears on 9 US grants and 2 published applications in this corpus.
Search patents in F15C- Granted patents
- 9
- Published applications
- 2
- Assignees
- 8
- Inventors
- 21
- Latest grant
- 28 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 0 | 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 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Electronics-free pneumatic circuits for controlling a robot28 May 2024US 11,994,152 B2The Regents of the University of California
- Adjustable fluidic oscillators31 May 2022US 11,347,204 B2The Boeing Company
- Fluidic oscillator device18 Feb 2020US 10,563,776 B1Facebook Technologies, LLC
- Control impulse intensifier7 May 1985US 4,515,175 AVEB Ingenieurbuero fuer Meliorationen
- Fluid oscillator19 May 1981US 4,267,856 A
Most cited
By later US patents
- Impulse signal producing device of the pneumatic pressure type20US 3,937,252 AMikuni Kogyo Kabushiki Kaisha · 1976
- Torsional reed reference fluidic oscillator17US 3,942,558 AGeneral Electric Company · 1976
- Constant mass air-fuel ratio fluidic fuel-injection system16US 3,937,195 AThe United States of America as represented by the Secretary of the Army · 1976
- Fluidic oscillator device6US 10,563,776 B1Facebook Technologies, LLC · 2020
- Fluid oscillator5US 4,267,856 A1981