G01F 1/6983
Adapted for burning-off deposits
Official title: {adapted for burning-off deposits}
G01F1/6983 (Adapted for burning-off deposits) appears on 57 US grants and 28 published applications in this corpus.
Search patents in G01F- Granted patents
- 57
- Published applications
- 28
- Assignees
- 22
- Inventors
- 117
- Latest grant
- 17 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 7 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 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 | 2 | 3 |
| 2004 | 2 | 5 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 1 |
| 2008 | 1 | 3 |
| 2009 | 2 | 3 |
| 2010 | 2 | 3 |
| 2011 | 3 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 3 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for controlling a heating element for heating a sensor element of a mass air-flow sensor for a vehicle and mass air-flow sensor system for a vehicle17 May 2022US 11,333,093 B2Robert Bosch GmbH
- Method and device for diagnosing an auxiliary heating function of an air mass sensor6 Feb 2018US 9,885,600 B2Robert Bosch GmbH
- Air flow sensor chip-heating control device and method of diesel hybrid electric vehicle2 Aug 2016US 9,403,530 B2Hyundai Motor Company
- Air flow measuring device5 Jul 2016US 9,383,240 B2Denso Corporation
- Method and apparatus for anti-fouling an anemometer10 Jun 2014US 8,747,563 B2University of Kansas
- Method and device for controlling a heating element for heating a sensor element of a mass air-flow sensor for a vehicle and mass air-flow sensor system for a vehicle20 Aug 2020US 2020/0263623 A1Robert Bosch GmbH
- Operating a thermal anemometer flow meter16 Jun 2016US 2016/0169722 A1Los Robles Advertising, Inc.
- Method and device for diagnosing an auxiliary heating function of an air mass sensor16 Jun 2016US 2016/0169731 A1Robert Bosch GmbH
- Air flow sensor chip-heating control device and method of diesel hybrid electric vehicle10 Mar 2016US 2016/0068154 A1Hyundai Motor Company
- Operating a thermal anemometer flow meter2 Jan 2014US 2014/0000359 A1Los Robles Advertising, Inc.
Most cited
By later US patents
- Smoking device including a flowmeter76US 7,082,825 B2Yamatake Corporation · 2006
- Thermal air flow rate measuring apparatus and its flowmeter and internal combustion engine and thermal air flow rate measuring method using it42US 7,284,424 B2Hitachi Car Engineering Co., Ltd. · 2007
- Method and apparatus for improving the reliability of an airflow measuring system22US 4,196,622 ARobert Bosch GmbH · 1980
- Intake air amount detecting device for an internal combustion engine19US 4,074,566 ANippon Soken, Inc. · 1978
- Flow measuring apparatus19US 4,833,912 ANippon Soken, Inc. · 1989