G01R 15/144
Measuring arrangements for voltage not covered by other subgroups of g01r15/14
Official title: {Measuring arrangements for voltage not covered by other subgroups of G01R15/14}
G01R15/144 (Measuring arrangements for voltage not covered by other subgroups of g01r15/14) appears on 86 US grants and 88 published applications in this corpus.
Search patents in G01R- Granted patents
- 86
- Published applications
- 88
- Assignees
- 87
- Inventors
- 247
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 3 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 0 | 4 |
| 2016 | 2 | 6 |
| 2017 | 7 | 8 |
| 2018 | 4 | 7 |
| 2019 | 5 | 8 |
| 2020 | 10 | 11 |
| 2021 | 7 | 9 |
| 2022 | 11 | 10 |
| 2023 | 4 | 2 |
| 2024 | 3 | 9 |
| 2025 | 10 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for testing high-voltage ride-through of photovoltaic inverter14 Jul 2026US 12,681,048 B2
- Measurement correction method and apparatus for sensor, and server power supply26 May 2026US 12,638,535 B2Inspur Suzhou Intelligent Technology Co., Ltd.
- Systems and methods for calibrating a wireless harness automated measurement system16 Dec 2025US 12,498,399 B2Lockheed Martin Corporation
- Systems and methods for power supplies with dynamic voltage drop compensation2 Dec 2025US 12,487,258 B2Outdoor Wireless Networks LLC
- Absence of voltage detector16 Sep 2025US 12,416,651 B2Panduit Corp.
- Method and Device for Measuring a Voltage4 Jun 2026US 2026/0153537 A1Northrop Grumman LITEF GmbH
- Device for measuring voltage7 May 2026US 2026/0126472 A1Samsung SDI.Co., Ltd.
- Absence of voltage detector15 Jan 2026US 2026/0016511 A1Panduit Corp.
- Systems and Methods for Calibrating a Wireless Harness Automated Measurement System20 Mar 2025US 2025/0093388 A1Lockheed Martin Corporation
- Method and System for Testing High-Voltage Ride-Through of Photovoltaic Inverter5 Dec 2024US 2024/0402220 A1Huaneng Power International Jiangsu Energy Development Co., Ltd.
Most cited
By later US patents
- Arrangement and method for accurately sensing voltage of a high-impedance source and supplying power to a variable burden29US 5,220,495 AS&C Electric Company · 1993
- System and method for monitoring voltage across isolation barrier29US 9,608,623 B1NXP USA, Inc. · 2017
- Apparatus for and method of measuring a high voltage electric field24US 4,328,461 AMcDonnell Douglas Corporation · 1982
- Line mounted apparatus for measuring line potential22US 4,795,973 ANiagara Mohawk Power Corporation · 1989
- Self-excited microelectromechanical device20US 5,696,491 AThe Regents of the University of California · 1997