G01L 1/16
Measuring force or stress, in general: using properties of piezoelectric devices
Official title: using properties of piezoelectric devices
G01L1/16 (Measuring force or stress, in general: using properties of piezoelectric devices) appears on 1,105 US grants and 1,152 published applications in this corpus.
Search patents in G01L- Granted patents
- 1,105
- Published applications
- 1,152
- Assignees
- 657
- Inventors
- 2,598
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 7 | 0 |
| 1978 | 10 | 0 |
| 1979 | 8 | 0 |
| 1980 | 4 | 0 |
| 1981 | 8 | 0 |
| 1982 | 8 | 0 |
| 1983 | 3 | 0 |
| 1984 | 8 | 0 |
| 1985 | 8 | 0 |
| 1986 | 6 | 0 |
| 1987 | 21 | 0 |
| 1988 | 14 | 0 |
| 1989 | 18 | 0 |
| 1990 | 8 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 8 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 1 |
| 2002 | 5 | 5 |
| 2003 | 3 | 6 |
| 2004 | 6 | 2 |
| 2005 | 1 | 9 |
| 2006 | 9 | 24 |
| 2007 | 9 | 19 |
| 2008 | 17 | 9 |
| 2009 | 17 | 24 |
| 2010 | 12 | 13 |
| 2011 | 11 | 15 |
| 2012 | 13 | 29 |
| 2013 | 22 | 32 |
| 2014 | 21 | 56 |
| 2015 | 37 | 66 |
| 2016 | 32 | 75 |
| 2017 | 68 | 99 |
| 2018 | 87 | 97 |
| 2019 | 85 | 96 |
| 2020 | 81 | 82 |
| 2021 | 62 | 82 |
| 2022 | 63 | 89 |
| 2023 | 72 | 78 |
| 2024 | 71 | 66 |
| 2025 | 62 | 47 |
| 2026 | 39 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for detecting impact to composite structures6 Oct 2026US 12,754,088 B2Hexagon Technology AS
- Force input localisation1 Sep 2026US 12,723,932 B2Cambridge Touch Technologies Ltd.
- Machine tool configured for successively deploying a plurality of tools to modify a workpiece during a manufacturing process25 Aug 2026US 12,715,149 B2Kistler Holding AG
- Systems and methods for dual-function foam pressure sensors25 Aug 2026US 12,716,790 B2Nano Composite Products, Inc.
- Optical element drive mechanism18 Aug 2026US 12,710,615 B2Actutek Corporation
- Hybrid sensor with voting logic for intent validation1 Oct 2026US 2026/0298734 A1NextInput, Inc.
- Self-diagnosis apparatus for piezoelectric film sensors1 Oct 2026US 2026/0298756 A1Interlink Electronics, Inc.
- High temperature pressure sensor module24 Sep 2026US 2026/0287447 A1BAE Systems Information and Electronic Systems Integration Inc.
- Three-electrode sensor integrating positioning and pressure detection and manufacturing method therefor24 Sep 2026US 2026/0287451 A1Chongqing University of Posts and Telecommunications
- Bionic mechanical sensor17 Sep 2026US 2026/0276465 A1Advanced Semiconductor Engineering, Inc.
Most cited
By later US patents
- Interactive video testing and training system452US 5,469,740 AImpulse Technology Ltd. · 1995
- Systems for measurement and analysis of forces exerted during human locomotion395US 4,814,661 AWashington State University Research Foundation · 1989
- Occupant sensing apparatus280US 5,232,243 ATRW Vehicle Safety Systems Inc. · 1993
- Movement and event systems and associated methods259US 7,627,451 B2Apple Inc. · 2009
- Product integrity systems and associated methods242US 7,174,277 B2PhatRat Technology, Inc. · 2007