G01D 21/00
Measuring or testing not otherwise provided for
G01D21/00 (Measuring or testing not otherwise provided for) appears on 1,961 US grants and 2,571 published applications in this corpus.
Search patents in G01D- Granted patents
- 1,961
- Published applications
- 2,571
- Assignees
- 1,412
- Inventors
- 5,932
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 9 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 10 | 2 |
| 2002 | 10 | 16 |
| 2003 | 16 | 22 |
| 2004 | 11 | 26 |
| 2005 | 15 | 35 |
| 2006 | 28 | 54 |
| 2007 | 25 | 74 |
| 2008 | 28 | 75 |
| 2009 | 37 | 83 |
| 2010 | 57 | 101 |
| 2011 | 75 | 75 |
| 2012 | 62 | 67 |
| 2013 | 60 | 83 |
| 2014 | 59 | 99 |
| 2015 | 80 | 99 |
| 2016 | 73 | 86 |
| 2017 | 68 | 93 |
| 2018 | 74 | 110 |
| 2019 | 119 | 152 |
| 2020 | 118 | 222 |
| 2021 | 127 | 197 |
| 2022 | 175 | 188 |
| 2023 | 150 | 181 |
| 2024 | 156 | 184 |
| 2025 | 157 | 140 |
| 2026 | 87 | 107 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Remotely operated vehicle for environmental research29 Sep 2026US 12,746,991 B1United States of America as represented by the Administrator of NASA
- System and method for flexible multi-variable sensor29 Sep 2026US 12,747,967 B2Wisconsin Alumni Research Foundation
- System and method for detecting fire event in underground utility tunnels based on acoustics29 Sep 2026US 12,747,980 B2Electronics and Telecommunications Research Institute
- Sensor device29 Sep 2026US 12,747,990 B2Ls Electric Co., Ltd.
- Systems and methods for ambient and internal monitoring22 Sep 2026US 12,742,763 B1Ideal Sciences, Inc.
- Fiber-optical sensor system for data to facilitate, plan, localize, monitor, or confirm ablation procedures8 Oct 2026US 2026/0306158 A1
- Sensing system and a process for detecting one or more physical parameters of an undercarriage and/or a vehicle, and undercarriage and vehicle provided with said sensing system8 Oct 2026US 2026/0309525 A1Berco S.p.A.
- Flexible Smart Sensor Decal with Integrated Wireless Communication and Energy Harvesting1 Oct 2026US 2026/0298859 A1
- Work support system1 Oct 2026US 2026/0300858 A1Toyota Jidosha Kabushiki Kaisha
- Method and Device for Detecting a Critical Moisture Level within a Housing of an Active Module24 Sep 2026US 2026/0287534 A1Robert Bosch GmbH
Most cited
By later US patents
- Method for collecting and processing data using internetworked wireless integrated network sensors (WINS)1,054US 7,020,701 B1Sensoria Corporation · 2006
- Smart remote monitoring system and method1,009US 6,553,336 B1Telemonitor, Inc. · 2003
- Products incorporating piezoelectric material459US 5,500,635 A1996
- Modular, configurable, intelligent sensor system298US 8,615,374 B1Rockwell Automation Technologies, Inc. · 2013
- Sensor with RFID data carrier223US 8,179,266 B2Balluff GmbH · 2012