G01R 19/2513
Arrangements for monitoring electric power systems
Official title: {Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging}
G01R19/2513 (Arrangements for monitoring electric power systems) appears on 1,499 US grants and 1,771 published applications in this corpus.
Search patents in G01R- Granted patents
- 1,499
- Published applications
- 1,771
- Assignees
- 794
- Inventors
- 3,726
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 15 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 14 | 3 |
| 2002 | 10 | 5 |
| 2003 | 15 | 16 |
| 2004 | 13 | 10 |
| 2005 | 8 | 23 |
| 2006 | 13 | 22 |
| 2007 | 23 | 22 |
| 2008 | 12 | 34 |
| 2009 | 19 | 38 |
| 2010 | 22 | 49 |
| 2011 | 27 | 23 |
| 2012 | 31 | 47 |
| 2013 | 25 | 56 |
| 2014 | 33 | 66 |
| 2015 | 37 | 85 |
| 2016 | 57 | 106 |
| 2017 | 85 | 76 |
| 2018 | 76 | 110 |
| 2019 | 122 | 145 |
| 2020 | 127 | 176 |
| 2021 | 173 | 143 |
| 2022 | 139 | 127 |
| 2023 | 113 | 142 |
| 2024 | 120 | 103 |
| 2025 | 94 | 90 |
| 2026 | 55 | 54 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Voltage control device and method considering line power loss in voltage drop using CVR factor6 Oct 2026US 12,754,575 B2Crocus Inc.
- System and method for enhancing power flow analysis convergence6 Oct 2026US 12,756,188 B2Siemens Aktiengesellschaft
- Apparatus and method for detecting an electric current flow through a diode, and electric drive system22 Sep 2026US 12,741,540 B2Robert Bosch GmbH
- Current sensing in non-CMOS semiconductor technology for power conversion applications22 Sep 2026US 12,742,801 B2Intel Corporation
- System and method for diagnosing vehicle power distribution using battery-terminal and ECU-reported voltage correlation22 Sep 2026US 12,742,833 B1Innova Electronics Corporation
- Transient overvoltage detection system and method17 Sep 2026US 2026/0276681 A1
- Utility meter with digital inputs and synchronization circuit17 Sep 2026US 2026/0276686 A1
- Loading calculation17 Sep 2026US 2026/0280292 A1S&C Electric Company
- Method and system for dynamic adjustment of power synchronisation17 Sep 2026US 2026/0280294 A1GE Vernova Infrastructure Technology LLC
- Overhead power line sensor with motion detection27 Aug 2026US 2026/0251689 A1
Most cited
By later US patents
- Web bridged energy management system and method377US 6,636,893 B1Itron, Inc. · 2003
- Energy management system and method336US 6,178,362 B1Silicon Energy Corporation · 2001
- Power line communication and power distribution parameter measurement system and method296US 7,795,877 B2Current Technologies, LLC · 2010
- Method and system for monitoring and controlling an electrical distribution network275US 6,005,759 AABB Power T&D Company Inc. · 1999
- Transceiver interface for power system monitoring243US 8,665,102 B2Schweitzer Engineering Laboratories, Inc. · 2014