G01F 23/205
For discrete levels
Official title: {for discrete levels}
G01F23/205 (For discrete levels) appears on 49 US grants and 38 published applications in this corpus.
Search patents in G01F- Granted patents
- 49
- Published applications
- 38
- Assignees
- 32
- Inventors
- 96
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 6 | 8 |
| 2020 | 5 | 4 |
| 2021 | 5 | 2 |
| 2022 | 2 | 3 |
| 2023 | 3 | 2 |
| 2024 | 3 | 4 |
| 2025 | 0 | 4 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pet consumable container and method of re-supplying pet consumables6 Oct 2026US 12,754,054 B1Pet Parents, LLC
- Pharmaceutical preparation methods and systems using imaging technologies25 Aug 2026US 12,718,346 B2Equashield Medical Ltd.
- Energy transfer from a drum to a displacement element11 Aug 2026US 12,704,107 B2Honeywell International Inc.
- Tank sensors30 Jun 2026US 12,669,363 B1Mopeka Products LLC
- Mist flow rate measuring apparatus2 Jun 2026US 12,644,743 B2TMEIC Corporation
- System, method and apparatus for lading measurement in a rail car25 Jun 2026US 2026/0177412 A1BNSF Railway Company
- Container with single-axis distance sensor and substance measuring system for measuring ice and generating optical scan profile of ice2 Apr 2026US 2026/0092800 A1Pixart Imaging Inc.
- Container with force sensor, substance measuring system with force sensor and substance providing system with force sensor9 Oct 2025US 2025/0314515 A1Pixart Imaging Inc.
- Grain yield monitoring apparatus and method with function of measuring moisture content31 Jul 2025US 2025/0244161 A1Shandong Academy of Agricultural Machinery Sciences
- Pharmaceutical preparation methods and systems using imaging technologies31 Jul 2025US 2025/0245810 A1Equashield Medical Ltd.
Most cited
By later US patents
- Printer using print cartridge with internal pressure regulator110US 5,852,459 AHewlett-Packard Company · 1998
- Inkjet printer with off-axis ink supply62US 6,033,064 AHewlett-Packard Company · 2000
- Septic tank alarm system24US 6,217,752 B12001
- Liquid level monitoring apparatus20US 3,992,706 A1976
- Printer using print cartridge with internal pressure regulator20US 6,137,513 AHewlett-Packard Company · 2000