H02J 13/18
Circuit arrangements for providing remote monitoring or remote control of equipment in
Official title: characterised by the remotely-controlled equipment, e.g. converters or transformers
H02J13/18 (Circuit arrangements for providing remote monitoring or remote control of equipment in) appears on 2,167 US grants and 2,534 published applications in this corpus.
Search patents in H02J- Granted patents
- 2,167
- Published applications
- 2,534
- Assignees
- 939
- Inventors
- 4,510
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 10 | 0 |
| 1983 | 12 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 7 | 0 |
| 1987 | 10 | 0 |
| 1988 | 11 | 0 |
| 1989 | 16 | 0 |
| 1990 | 7 | 0 |
| 1991 | 1 | 0 |
| 1992 | 8 | 0 |
| 1993 | 14 | 0 |
| 1994 | 13 | 0 |
| 1995 | 15 | 0 |
| 1996 | 11 | 0 |
| 1997 | 11 | 0 |
| 1998 | 16 | 0 |
| 1999 | 24 | 0 |
| 2000 | 15 | 0 |
| 2001 | 13 | 4 |
| 2002 | 14 | 17 |
| 2003 | 22 | 46 |
| 2004 | 10 | 31 |
| 2005 | 20 | 25 |
| 2006 | 29 | 33 |
| 2007 | 22 | 32 |
| 2008 | 15 | 34 |
| 2009 | 24 | 30 |
| 2010 | 24 | 56 |
| 2011 | 32 | 78 |
| 2012 | 38 | 132 |
| 2013 | 53 | 143 |
| 2014 | 71 | 176 |
| 2015 | 81 | 150 |
| 2016 | 113 | 172 |
| 2017 | 152 | 161 |
| 2018 | 145 | 143 |
| 2019 | 183 | 138 |
| 2020 | 179 | 161 |
| 2021 | 160 | 155 |
| 2022 | 134 | 156 |
| 2023 | 144 | 113 |
| 2024 | 105 | 94 |
| 2025 | 88 | 119 |
| 2026 | 53 | 135 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H02J 13/333The equipment forming part of substations1,227
- H02J 13/34The equipment being switches, relays or circuit breakers684
- H02J 13/38The equipment being power outlets219
- H02J 13/182The equipment comprising loads connected to the power network137
- H02J 13/183The equipment comprising energy storage systems74
- H02J 13/181The equipment comprising generators45
Recent patents
- Method and apparatus for actively managing electric power supply for an electric power grid29 Sep 2026US 12,748,450 B2Causam Enterprises, Inc.
- Starting method of energy storage system, energy storage system and starting device15 Sep 2026US 12,738,763 B2Contemporary Amperex Technology (Hong Kong) Limited
- Transformer monitoring management system15 Sep 2026US 12,738,766 B2Fortune Electric Co., Ltd.
- Stationary power storage system8 Sep 2026US 12,731,995 B2Toyota Jidosha Kabushiki Kaisha
- Signaling solutions for electrical installations8 Sep 2026US 12,732,018 B2ABB AB
- Battery heating using neutral-forming transformer imbalance in a home energy system1 Oct 2026US 2026/0302403 A1Ford Global Technologies, LLC
- Hazardous mechanical energy control system1 Oct 2026US 2026/0302830 A1Autoloto, Inc.
- Meter-based load control24 Sep 2026US 2026/0291234 A1Landis+Gyr Technology, Inc.
- Load control24 Sep 2026US 2026/0291235 A1Landis+Gyr Technology, Inc.
- V2x utilizing a meter24 Sep 2026US 2026/0291245 A1Landis+Gyr Technology, Inc.
Most cited
By later US patents
- Method and system for communicating filter compensation coefficients for a digital power control system1,193US 7,249,267 B2Power-One, Inc. · 2007
- Engery management and building automation system884US 5,572,438 ATECO Energy Management Services · 1996
- System and method for monitoring and controlling energy usage599US 6,633,823 B2Nxegen, Inc. · 2003
- System and method for controlling power demand over an integrated wireless network445US 6,671,586 B2StatSignal Systems, Inc. · 2003
- System for rate-related control of electrical loads435US 5,696,695 ATeCom AS · 1997