Y10S 251/905
Movable coil electrical actuator
Official title: Movable coil electrical actuator, e.g. voice coil
Y10S251/905 (Movable coil electrical actuator) appears on 18 US grants and 9 published applications in this corpus.
Search patents in Y10S- Granted patents
- 18
- Published applications
- 9
- Assignees
- 16
- Inventors
- 29
- Latest grant
- 21 Feb 2012
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 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 7 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Variable frequency and amplitude dither for electronically controlled valves21 Feb 2012US 8,118,058 B2Enfield Technologies, LLC
- Dead band reduction in electronically controlled valves23 Aug 2011US 8,001,993 B2Enfield Technologies, LLC
- Equalization of pressure in an electronically controlled valve7 Dec 2010US 7,845,370 B2Enfield Technologies, LLC
- Pressure support system and method and a pressure control valve for use in such a system and method14 Nov 2006US 7,134,434 B2RIC Investments, LLC
- Porous valve assembly11 Jul 2006US 7,073,771 B2MKS Instruments, Inc.
- Dead band reduction in electronically controlled valves5 Jun 2008US 2008/0129364 A1Enfield Technologies, LLC
- Method, controller and system providing techniques for control of an air loaded regulator and cascaded control loops1 May 2008US 2008/0099069 A1Enfield Technologies, LLC
- Equalization of pressure in an electronically controlled valve1 May 2008US 2008/0099087 A1Enfield Technologies, LLC
- Valve, controller, system and method providing closed loop current control of a voice coil using pulse width modulation drive elements1 May 2008US 2008/0099090 A1Enfield Technoloties, LLC
- Retaining element for a mechanical component1 May 2008US 2008/0099705 A1Enfield Technologies, LLC
Most cited
By later US patents
- Pressure support system and method and a pressure control valve for use in such system and method141US 6,615,831 B1Respironics, Inc. · 2003
- Pressure support system and method and a pressure control valve for use in such a system and method71US 7,134,434 B2RIC Investments, LLC · 2006
- Control system for supplying a gas flow to a gas consumption40US 5,388,607 ADeltec Fuel Systems B.V. · 1995
- Slide valve and a large two-stroke internal combustion engine25US 5,732,678 AMan B&W Diesel A/S · 1998
- Heat dissipating voice coil activated valves24US 6,427,970 B1Young & Franklin Inc. · 2002