G01L 9/0054
Integral with a semiconducting diaphragm
Official title: {integral with a semiconducting diaphragm}
G01L9/0054 (Integral with a semiconducting diaphragm) appears on 582 US grants and 472 published applications in this corpus.
Search patents in G01L- Granted patents
- 582
- Published applications
- 472
- Assignees
- 234
- Inventors
- 965
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 9 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 9 | 0 |
| 1983 | 4 | 0 |
| 1984 | 8 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 11 | 0 |
| 2001 | 13 | 1 |
| 2002 | 8 | 10 |
| 2003 | 12 | 11 |
| 2004 | 11 | 14 |
| 2005 | 12 | 14 |
| 2006 | 10 | 9 |
| 2007 | 12 | 12 |
| 2008 | 6 | 12 |
| 2009 | 17 | 14 |
| 2010 | 6 | 17 |
| 2011 | 12 | 20 |
| 2012 | 13 | 19 |
| 2013 | 26 | 20 |
| 2014 | 23 | 15 |
| 2015 | 14 | 39 |
| 2016 | 21 | 36 |
| 2017 | 31 | 46 |
| 2018 | 32 | 38 |
| 2019 | 30 | 29 |
| 2020 | 26 | 18 |
| 2021 | 29 | 18 |
| 2022 | 15 | 16 |
| 2023 | 12 | 10 |
| 2024 | 8 | 14 |
| 2025 | 16 | 13 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pressure sensor module and dispensing device having a distortion detection unit2 Jun 2026US 12,644,788 B2Hitachi High-Tech Corporation
- Semiconductor pressure sensor and manufacturing method therefor12 May 2026US 12,625,022 B2Mitsubishi Electric Corporation
- Notification sensor arrangement for a differential pressure sensor and a method for outputting a sensed warning signal21 Apr 2026US 12,607,524 B2First Sensor AG
- Semiconductor device3 Mar 2026US 12,565,418 B2Infineon Technologies AG
- Pressure detection device and manufacturing method23 Dec 2025US 12,504,340 B2Fuji Electric Co., Ltd.
- Method and apparatus for providing membrane pattern built-in differential piezoresistive pressure sensors30 Jul 2026US 2026/0219120 A1Posifa Technologies Inc.
- Pressure sensor and refrigeration system30 Jul 2026US 2026/0219122 A1Fuji Electric Co., Ltd.
- Connection device for measuring physical quantities of a fluid16 Jul 2026US 2026/0202276 A1
- Microelectromechanical pressure sensor25 Jun 2026US 2026/0177443 A1
- High-pressure sensor with an aluminum oxide layer4 Jun 2026US 2026/0153397 A1
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
- Miniature pressure transducer for medical use and assembly method185US 4,023,562 ACase Western Reserve University · 1977
- Ultra miniature pressure sensor and guide wire using the same and method167US 5,715,827 ACardiometrics, Inc. · 1998
- Silicon diaphragm piezoresistive pressure sensor and fabrication method of the same138US 5,242,863 A1993