G01R 27/2635
Sample holders, electrodes or excitation arrangements
Official title: {Sample holders, electrodes or excitation arrangements, e.g. sensors or measuring cells}
G01R27/2635 (Sample holders, electrodes or excitation arrangements) appears on 233 US grants and 140 published applications in this corpus.
Search patents in G01R- Granted patents
- 233
- Published applications
- 140
- Assignees
- 202
- Inventors
- 547
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 8 | 0 |
| 1988 | 8 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 12 | 0 |
| 1996 | 7 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 1 |
| 2003 | 2 | 2 |
| 2004 | 4 | 8 |
| 2005 | 3 | 8 |
| 2006 | 9 | 2 |
| 2007 | 4 | 3 |
| 2008 | 3 | 3 |
| 2009 | 4 | 4 |
| 2010 | 4 | 5 |
| 2011 | 4 | 3 |
| 2012 | 1 | 2 |
| 2013 | 4 | 1 |
| 2014 | 1 | 4 |
| 2015 | 2 | 3 |
| 2016 | 3 | 4 |
| 2017 | 3 | 7 |
| 2018 | 7 | 8 |
| 2019 | 7 | 11 |
| 2020 | 9 | 16 |
| 2021 | 12 | 8 |
| 2022 | 5 | 10 |
| 2023 | 13 | 8 |
| 2024 | 6 | 5 |
| 2025 | 5 | 10 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Transverse magnetic mode split post dielectric resonator23 Jun 2026US 12,665,278 B2The Curators of the University of Missouri
- Sensor device for monitoring the dielectric strength of a dielectric fluid, in particular a fluid for the thermal conditioning of a battery5 May 2026US 12,618,891 B2ELTEK S.p.A.
- Complex dielectric constant sensing system and method3 Feb 2026US 12,540,962 B2Taibah University
- Measurement device and measurement method for measuring permeability and permittivity18 Nov 2025US 12,474,299 B2Tohoku University
- Dielectric characteristic measurement method and dielectric characteristic measurement system using open resonator30 Sep 2025US 12,429,509 B2EM labs, Inc.
- Two-body separated extraterrestrial body dielectric constant probe and its probing method4 Jun 2026US 2026/0153545 A1Sichuan Aerospace System Engineering Institute
- Device for measuring electrical properties using waveguide tip adapter14 May 2026US 2026/0133232 A1Korea Testing Laboratory (Ktl)
- Sensing moisture or corrosion23 Apr 2026US 2026/0110620 A1Integrity Engineering Solutions Pty Ltd
- Resonator, dielectric characteristic measurement system, and dielectric characteristic measuring method25 Sep 2025US 2025/0300340 A1Murata Manufacturing Co., Ltd.
- Oil state detection apparatus7 Aug 2025US 2025/0251358 A1Pillar Corporation
Most cited
By later US patents
- Capacitance probe for thin dielectric film characterization104US 7,001,785 B1Veeco Instruments Inc. · 2006
- Device and apparatus for measuring dielectric properties of materials103US 5,744,971 A1998
- Method of and device for measuring elastic and di-electric properties of the diaphragm of living cells87US 4,055,799 AKernforschungsanlage Julich Gesellschaft mit beschrankter Haftung · 1977
- Microwave test fixtures for determining the dielectric properties of a material83US 5,187,443 A1993
- Quantitative imaging of dielectric permittivity and tunability82US 6,809,533 B1University of Maryland, College Park · 2004