G01L 19/149
Of immersion sensor
Official title: {of immersion sensor, e.g. where the sensor is immersed in the measuring medium or for in vivo measurements, e.g. by using catheter tips}
G01L19/149 (Of immersion sensor) appears on 74 US grants and 79 published applications in this corpus.
Search patents in G01L- Granted patents
- 74
- Published applications
- 79
- Assignees
- 72
- Inventors
- 172
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 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 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 7 |
| 2012 | 1 | 5 |
| 2013 | 6 | 5 |
| 2014 | 3 | 3 |
| 2015 | 3 | 4 |
| 2016 | 2 | 3 |
| 2017 | 4 | 4 |
| 2018 | 2 | 6 |
| 2019 | 6 | 6 |
| 2020 | 6 | 8 |
| 2021 | 6 | 4 |
| 2022 | 8 | 3 |
| 2023 | 5 | 6 |
| 2024 | 6 | 2 |
| 2025 | 3 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sensor module having an intermediate pedestal on which one or more die are mounted16 Jun 2026US 12,656,202 B2Apple Inc.
- Pressure sensor12 May 2026US 12,622,593 B2Imperial College Innovations Limited
- Diaphragm pressure gauge and compound pressure gauge14 Oct 2025US 12,442,706 B2Q'z Corporation
- Depth gauge seal26 Aug 2025US 12,398,805 B2Blancpain SA
- Insulated structure for an appliance22 Apr 2025US 12,281,950 B2Whirlpool Corporation
- Pressure sensor, fabrication and use thereof6 Aug 2026US 2026/0227259 A1National University of Singapore
- Fluidic tactile sensor with tunable gap11 Jun 2026US 2026/0160622 A1Sanctuary Cognitive Systems (USA) Corporation
- Diaphragm pressure gauge and compound pressure gauge15 Jan 2026US 2026/0016357 A1Q'z Corporation
- Tubing with integrated pressure sensor10 Jul 2025US 2025/0224296 A1
- Sensor package6 Mar 2025US 2025/0076143 A1Honeywell International Inc.
Most cited
By later US patents
- Ultra miniature pressure sensor and guide wire using the same and method197US 6,106,476 AEndosonics Corporation · 2000
- Catheter tip pressure transducer192US 4,274,423 AKabushiki Kaisha Toyota Chuo Kenkyusho · 1981
- Ultra miniature pressure sensor and guide wire using the same and method167US 5,715,827 ACardiometrics, Inc. · 1998
- Ultra miniature pressure sensor118US 6,976,965 B2Volcano Corporation · 2005
- Guidewire with pressure and temperature sensing capabilities82US 7,097,620 B2Volcano Corporation · 2006