G01R 27/08
Measuring resistance by measuring both voltage and current
G01R27/08 (Measuring resistance by measuring both voltage and current) appears on 329 US grants and 382 published applications in this corpus.
Search patents in G01R- Granted patents
- 329
- Published applications
- 382
- Assignees
- 271
- Inventors
- 892
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 2 |
| 2003 | 3 | 3 |
| 2004 | 4 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 4 |
| 2009 | 0 | 1 |
| 2010 | 3 | 5 |
| 2011 | 2 | 14 |
| 2012 | 3 | 7 |
| 2013 | 7 | 15 |
| 2014 | 11 | 19 |
| 2015 | 10 | 13 |
| 2016 | 13 | 18 |
| 2017 | 23 | 15 |
| 2018 | 20 | 20 |
| 2019 | 20 | 31 |
| 2020 | 25 | 29 |
| 2021 | 29 | 35 |
| 2022 | 29 | 18 |
| 2023 | 26 | 29 |
| 2024 | 34 | 39 |
| 2025 | 24 | 40 |
| 2026 | 15 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for detecting impedance of charging cable, electronic device, and power supply device15 Sep 2026US 12,736,566 B2Honor Device Co., Ltd.
- Circuit, method, and apparatus for acquiring resistance values of multiple resistors of target system11 Aug 2026US 12,704,533 B2Sanechips Technology Co., Ltd.
- Battery apparatus and battery management system for measuring insulation resistance11 Aug 2026US 12,704,539 B2LG Energy Solution, Ltd.
- Method and system for determining a capacitance value4 Aug 2026US 12,699,123 B2Eaton Intelligent Power Limited
- System and method for controlling an electrical receptacle2 Jun 2026US 12,646,922 B2Hubbell Incorporated
- Contact Module for Monitoring a Fuel Cell Stack, Set of Contact Modules and Fuel Cell System24 Sep 2026US 2026/0287625 A1TE Connectivity Solutions GmbH
- Systems and methods for determining when to trigger an abort process during semiconductor fabrication processing24 Sep 2026US 2026/0287676 A1ASM IP Holding B. V.
- System and method for controlling an electrical receptacle17 Sep 2026US 2026/0280272 A1
- Method and circuit arrangement for determining a resistance10 Sep 2026US 2026/0269766 A1Analog Devices International Unlimited Company
- Dynamic on-resistance measurement circuit27 Aug 2026US 2026/0251691 A1Materials Analysis Technology Inc.
Most cited
By later US patents
- Surface resistivimeter75US 4,446,424 AOffice National D’Etudes Et De Recherches AéRospatiales · 1984
- Fast and noise-insensitive load status detection54US 5,881,130 ATeradyne, Inc. · 1999
- Conductive line width and resistivity measuring system52US 3,974,443 AInternational Business Machines Corporation · 1976
- Fault current detection method34US 6,456,097 B1General Electric Company · 2002
- Device and method for detecting workpiece fractures32US 5,952,836 AMcDonnell Douglas Corporation · 1999