G01F 23/62
Using magnetically actuated indicating means
Official title: using magnetically actuated indicating means
G01F23/62 (Using magnetically actuated indicating means) appears on 82 US grants and 85 published applications in this corpus.
Search patents in G01F- Granted patents
- 82
- Published applications
- 85
- Assignees
- 81
- Inventors
- 201
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 0 | 2 |
| 2003 | 2 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 2 | 3 |
| 2014 | 2 | 4 |
| 2015 | 2 | 3 |
| 2016 | 4 | 6 |
| 2017 | 2 | 2 |
| 2018 | 2 | 9 |
| 2019 | 1 | 6 |
| 2020 | 7 | 5 |
| 2021 | 6 | 11 |
| 2022 | 4 | 4 |
| 2023 | 5 | 5 |
| 2024 | 7 | 4 |
| 2025 | 3 | 4 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flame producing assembly6 Oct 2026US 12,754,058 B2BIC Violex Single Member S.A.
- Refrigerant compressor including an oil level sensor arrangement26 May 2026US 12,638,324 B2Danfoss Commercial Compressors
- Combined fuel level sending unit and fuel fill limit vent valve24 Mar 2026US 12,583,313 B2Whitecap Industries, Inc.
- Humidifier23 Sep 2025US 12,422,153 B2Beijing Xiaomi Mobile Software Co., Ltd.
- Assemblies, circuits, and methods of transmitters between different equipment protection levels in a hazardous environment1 Jul 2025US 12,345,560 B2ABB Schweiz AG
- Sensor mounting structure and cleaning device30 Jul 2026US 2026/0215642 A1Beijing Roborock Technology Co., Ltd.
- Plumbing alarm system9 Jul 2026US 2026/0194386 A1
- Valve with Magnetically Actuated Indicator16 Apr 2026US 2026/0104284 A1Eco-Values Ltd.
- Combined fuel level sending unit and fuel fill limit vent valve26 Feb 2026US 2026/0054564 A1Whitecap Industries, Inc.
- A water level monitoring system30 Oct 2025US 2025/0334442 A1
Most cited
By later US patents
- Remote monitoring of fluid containers36US 7,174,783 B2MIJA Industries, Inc. · 2007
- Lubrication management system34US 5,327,997 ATemprite, Inc. · 1994
- Apparatus and method for determining the amount of liquid contained in a storage tank34US 6,289,728 B1Electromechanical Research Laboratories, Inc. · 2001
- Liquid level monitoring and control apparatus33US 6,218,949 B12001
- Method and apparatus for monitoring liquid level in a container27US 6,502,461 B22003