G01R 11/00
Electromechanical arrangements for measuring time integral of electric power or current
Official title: Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption (monitoring electric consumption of electrically-propelled vehicles B60L3/00)
G01R11/00 (Electromechanical arrangements for measuring time integral of electric power or current) appears on 640 US grants and 495 published applications in this corpus.
Search patents in G01R- Granted patents
- 640
- Published applications
- 495
- Assignees
- 265
- Inventors
- 998
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 10 | 0 |
| 1978 | 15 | 0 |
| 1979 | 6 | 0 |
| 1980 | 9 | 0 |
| 1981 | 8 | 0 |
| 1982 | 15 | 0 |
| 1983 | 8 | 0 |
| 1984 | 10 | 0 |
| 1985 | 10 | 0 |
| 1986 | 17 | 0 |
| 1987 | 21 | 0 |
| 1988 | 13 | 0 |
| 1989 | 5 | 0 |
| 1990 | 7 | 0 |
| 1991 | 9 | 0 |
| 1992 | 10 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 11 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 11 | 0 |
| 2000 | 9 | 0 |
| 2001 | 12 | 3 |
| 2002 | 12 | 12 |
| 2003 | 14 | 6 |
| 2004 | 6 | 5 |
| 2005 | 10 | 10 |
| 2006 | 8 | 16 |
| 2007 | 10 | 10 |
| 2008 | 12 | 10 |
| 2009 | 6 | 16 |
| 2010 | 7 | 12 |
| 2011 | 5 | 24 |
| 2012 | 13 | 28 |
| 2013 | 11 | 37 |
| 2014 | 20 | 25 |
| 2015 | 24 | 31 |
| 2016 | 27 | 31 |
| 2017 | 23 | 19 |
| 2018 | 25 | 18 |
| 2019 | 20 | 32 |
| 2020 | 25 | 26 |
| 2021 | 24 | 32 |
| 2022 | 26 | 28 |
| 2023 | 26 | 22 |
| 2024 | 17 | 14 |
| 2025 | 18 | 16 |
| 2026 | 5 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Energy measurement meter and energy measuring method29 Sep 2026US 12,748,133 B2Chicony Power Technology Co., Ltd.
- Method and system of detection of dropped loads resulting from an electrical power quality event14 Jul 2026US 12,683,427 B2Eaton Intelligent Power Limited
- Smart meter socket adapter for connecting batter energy storage system24 Feb 2026US 12,562,587 B2Franklin WH Energy Storage Inc.
- Security technique for digital data on digital storage medium27 Jan 2026US 12,536,341 B2International Business Machines Corporation
- Device for locking at least one electric wire and/or at least one cable on a support in a box6 Jan 2026US 12,519,295 B2Sagemcom Energy & Telecom SAS
- Electrical parameter measuring device24 Sep 2026US 2026/0287618 A1Solfacil Energia Solar Tecnologia E Servicos Financeiros Ltda
- Sensor device and method for non-invasive monitoring of energy consumption usage17 Sep 2026US 2026/0276683 A1
- Electricity meter with thermal protection23 Jul 2026US 2026/0211014 A1Landis+Gyr Technology, Inc.
- Determination of an electric energy flow18 Jun 2026US 2026/0169034 A1Siemens Aktiengesellschaft
- Plug-in energy measuring module18 Jun 2026US 2026/0169040 A1Phoenix Contact GmbH & Co.KG
Most cited
By later US patents
- Modular meter based utility gateway enclosure172US 5,898,387 AScientific-Atlanta, Inc. · 1999
- Integrated power line metering and communication method and apparatus161US 6,177,884 B1Hunt Technologies, Inc. · 2001
- Remote meter reading system133US 4,119,948 A1978
- Portable electrical energy monitor113US 4,901,007 A1990
- Power monitoring and load shedding system108US 4,075,699 ALockheed Electronics Co., Inc. · 1978