Y10T 137/87306
Having plural branches under common control for separate valve actuators
Y10T137/87306 (Having plural branches under common control for separate valve actuators) appears on 92 US grants and 56 published applications in this corpus.
Search patents in Y10T- Granted patents
- 92
- Published applications
- 56
- Assignees
- 74
- Inventors
- 179
- Latest grant
- 9 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 0 | 2 |
| 2006 | 5 | 4 |
| 2007 | 3 | 4 |
| 2008 | 2 | 5 |
| 2009 | 0 | 3 |
| 2010 | 3 | 4 |
| 2011 | 3 | 4 |
| 2012 | 3 | 7 |
| 2013 | 6 | 6 |
| 2014 | 7 | 2 |
| 2015 | 5 | 3 |
| 2016 | 2 | 3 |
| 2017 | 4 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Piezoelectric valve module, method for manufacturing the valve module, method for operating the valve module, and respiratory aid device including one or more of the valve modules9 Mar 2021US 10,941,880 B2STMicroelectronics S,r.l.
- Fluid control apparatus and flow rate ratio control apparatus16 Feb 2021US 10,921,828 B2Horiba, Ltd.
- Systems and methods for reducing airflow imbalances in turbines4 Aug 2020US 10,731,568 B2General Electric Company
- Electromagnetically actuatable gas valve, and method for increasing the seal of an electromagnetically actuatable gas valve20 Aug 2019US 10,385,987 B2Robert Bosch GmbH
- Flow rate range variable type flow rate control apparatus20 Mar 2018US 9,921,089 B2Fujikin Incorporated
- Fluid control apparatus and flow rate ratio control apparatus19 Dec 2019US 2019/0384330 A1Horiba, Ltd.
- Piezoelectric valve module, method for manufacturing the valve module, method for operating the valve module, and respiratory aid device including one or more of the valve modules19 Sep 2019US 2019/0285196 A1STMicroelectronics S,r.l.
- Systems and methods for reducing airflow imbalances in turbines24 May 2018US 2018/0142625 A1General Electric Company
- Electromagnetically actuatable gas valve, and method for increasing the seal of an electromagnetically actuatable gas valve30 Mar 2017US 2017/0089301 A1Robert Bosch GmbH
- Flow rate range variable type flow rate control apparatus22 Sep 2016US 2016/0274595 A1Fujikin Incorporated
Most cited
By later US patents
- Fluid flow control182US 5,009,251 ABaxter International Inc. · 1991
- Digital gas metering system using tri-stable and bi-stable solenoids149US 5,875,817 AOrtech Corporation · 1999
- Addressable valve arrays for proportional pressure or flow control88US 6,240,944 B1Honeywell International Inc. · 2001
- Flow control system71US 5,150,690 AOrtech Corporation · 1992
- Tube metering control system69US 5,520,333 AMicro-Trak Systems, Inc. · 1996