G01R 19/0084
Measuring voltage only
Official title: {Measuring voltage only}
G01R19/0084 (Measuring voltage only) appears on 750 US grants and 828 published applications in this corpus.
Search patents in G01R- Granted patents
- 750
- Published applications
- 828
- Assignees
- 502
- Inventors
- 1,836
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 6 |
| 2003 | 5 | 5 |
| 2004 | 5 | 5 |
| 2005 | 4 | 6 |
| 2006 | 2 | 5 |
| 2007 | 4 | 4 |
| 2008 | 5 | 8 |
| 2009 | 1 | 13 |
| 2010 | 6 | 20 |
| 2011 | 17 | 18 |
| 2012 | 18 | 21 |
| 2013 | 12 | 41 |
| 2014 | 29 | 60 |
| 2015 | 46 | 83 |
| 2016 | 62 | 76 |
| 2017 | 80 | 49 |
| 2018 | 63 | 42 |
| 2019 | 57 | 50 |
| 2020 | 53 | 54 |
| 2021 | 43 | 33 |
| 2022 | 38 | 63 |
| 2023 | 46 | 55 |
| 2024 | 48 | 41 |
| 2025 | 42 | 39 |
| 2026 | 27 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Medium or high voltage instrument voltage transformer6 Oct 2026US 12,754,211 B2ABB Schweiz AG
- Voltage measurement device and cell stack system29 Sep 2026US 12,748,152 B2Nuvoton Technology Corporation Japan
- Voltage measurement device22 Sep 2026US 12,742,823 B2Nuvoton Technology Corporation Japan
- Emergency light testing system and method15 Sep 2026US 12,736,399 B2Energy Management Collaborative, LLC
- Time-of-flight mass spectrometer and time-of-flight mass spectrometry method15 Sep 2026US 12,738,472 B2Shimadzu Corporation
- Probe, measuring device, and power line monitoring system1 Oct 2026US 2026/0299050 A1Hydro-Quebec
- Active gate control device24 Sep 2026US 2026/0291490 A1Kabushiki Kaisha Toshiba
- Predictive model of sound quality in televisions24 Sep 2026US 2026/0292422 A1Roku, Inc.
- Multi-Remote Circuit Breaker Finder3 Sep 2026US 2026/0259265 A1Klein Tools, Inc.
- Method for short circuit inspection of secondary battery cell13 Aug 2026US 2026/0235701 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Portable self powered line mountable device for measuring and transmitting ambient temperature191US 9,380,857 B22016
- Load voltage detecting device for use in an apparatus for supplying a current variable with time to a load section106US 5,043,557 AMitsubishi Denki Kabushiki Kaisha · 1991
- Measuring method, inspection method, inspection device, semiconductor device, method of manufacturing a semiconductor device, and method of manufacturing an element substrate42US 6,891,391 B2Semiconductor Energy Laboratory Co.Ltd. · 2005
- TRIAC dimmer detection39US 8,896,288 B2Marvell World Trade Ltd. · 2014
- Verifying correct operation of an implantable neurostimulator device using current distribution circuitry34US 9,002,465 B2Boston Scientific Neuromodulation Corporation · 2015