G01L 9/0044
Constructional details of non-semiconductive diaphragms
Official title: {Constructional details of non-semiconductive diaphragms}
G01L9/0044 (Constructional details of non-semiconductive diaphragms) appears on 169 US grants and 163 published applications in this corpus.
Search patents in G01L- Granted patents
- 169
- Published applications
- 163
- Assignees
- 114
- Inventors
- 414
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 2 | 5 |
| 2004 | 4 | 3 |
| 2005 | 1 | 3 |
| 2006 | 5 | 2 |
| 2007 | 3 | 1 |
| 2008 | 3 | 2 |
| 2009 | 0 | 1 |
| 2010 | 3 | 2 |
| 2011 | 2 | 2 |
| 2012 | 1 | 5 |
| 2013 | 3 | 4 |
| 2014 | 7 | 10 |
| 2015 | 5 | 14 |
| 2016 | 6 | 13 |
| 2017 | 16 | 18 |
| 2018 | 16 | 15 |
| 2019 | 12 | 8 |
| 2020 | 14 | 11 |
| 2021 | 3 | 12 |
| 2022 | 14 | 6 |
| 2023 | 4 | 9 |
| 2024 | 6 | 8 |
| 2025 | 4 | 5 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pressure sensor device with a progressive stopper22 Sep 2026US 12,742,695 B2Vitesco Technologies USA, LLC
- MEMS pressure sensor built using the beol metal layers of a solid-state semiconductor process11 Aug 2026US 12,703,621 B2Nanusens SL
- Apparatus for extracorporeal blood treatment16 Jun 2026US 12,653,934 B2Fresenius Medical Care Deutschland GmbH
- Creep/deformation compensation for sensors16 Jun 2026US 12,656,199 B2Ezmems Ltd.
- Transducer comprising a diaphragm for use with hydrogen-containing fluid media14 Apr 2026US 12,601,649 B2Kistler Holding AG
- Sensor for measuring a pressure and process for manufacturing said sensor24 Sep 2026US 2026/0287453 A1Kistler Holding AG
- Pressure sensor24 Sep 2026US 2026/0287456 A1Murata Manufacturing Co., Ltd.
- Capacitive pressure sensors having cobalt-alloy diaphragms14 May 2026US 2026/0133087 A1Illinois Tool Works Inc.
- Pressure sensor device19 Feb 2026US 2026/0049878 A1Murata Manufacturing Co., Ltd.
- Sensor module18 Sep 2025US 2025/0290814 A1Autonics Corporation
Most cited
By later US patents
- Diaphragm for use in condenser microphone type detector101US 4,776,019 AHoriba, Ltd. · 1988
- Method of airtight bonding of two membranes94US 6,484,383 B1Fresenius Medical Care Deutschland GmbH · 2002
- Pressure dome67US 4,185,641 AHewlett-Packard Company · 1980
- MEMS integrated pressure sensor devices and methods of forming same66US 9,040,334 B2Taiwan Semiconductor Manufacturing Company.Ltd · 2015
- Gauge for remotely indicating the pressure of a subterranean formation56US 3,968,694 AGeophysical Research Corporation · 1976