G01R 22/066
Arrangements for avoiding or indicating fraudulent use
Official title: {Arrangements for avoiding or indicating fraudulent use}
G01R22/066 (Arrangements for avoiding or indicating fraudulent use) appears on 228 US grants and 233 published applications in this corpus.
Search patents in G01R- Granted patents
- 228
- Published applications
- 233
- Assignees
- 145
- Inventors
- 455
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 4 |
| 2005 | 2 | 4 |
| 2006 | 2 | 5 |
| 2007 | 4 | 6 |
| 2008 | 5 | 6 |
| 2009 | 6 | 7 |
| 2010 | 6 | 4 |
| 2011 | 2 | 9 |
| 2012 | 5 | 15 |
| 2013 | 9 | 8 |
| 2014 | 9 | 18 |
| 2015 | 6 | 13 |
| 2016 | 9 | 9 |
| 2017 | 8 | 6 |
| 2018 | 12 | 16 |
| 2019 | 16 | 12 |
| 2020 | 17 | 22 |
| 2021 | 14 | 14 |
| 2022 | 19 | 16 |
| 2023 | 11 | 8 |
| 2024 | 11 | 11 |
| 2025 | 7 | 11 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic field detection and interaction22 Sep 2026US 12,742,803 B2Aclara Technologies LLC
- Detecting transformer saturation in switched-mode power supplies15 Sep 2026US 12,738,852 B2STMicroelectronics S,r.l.
- Differential dual sensor contactless magnetic-mode electrical current sensors with tamper detection24 Mar 2026US 12,584,947 B2Spindrift Innovations, LLC
- Detecting removal of a modular communication card from a utility meter17 Mar 2026US 12,578,369 B2Landis+Gyr Technology, Inc.
- System for managing distributed energy resources at an edge structure13 Jan 2026US 12,523,687 B2Tantalus Systems Corp.
- Differential dual sensor contactless magnetic-mode electrical current sensors with tamper detection20 Aug 2026US 2026/0243809 A1Spindrift Innovations, LLC
- Detection of stolen utility meters25 Jun 2026US 2026/0177594 A1Itron, Inc.
- Electrical device and method for detecting bypass fraud11 Jun 2026US 2026/0160790 A1Sagemcom Energy & Telecom SAS
- Device with opening detection7 May 2026US 2026/0126478 A1Sagemcom Energy & Telecom SAS
- Networked device configured to detect signal blockage and tampering23 Apr 2026US 2026/0113638 A1Itron, Inc.
Most cited
By later US patents
- Modular meter based utility gateway enclosure172US 5,898,387 AScientific-Atlanta, Inc. · 1999
- Apparatus and method for recharging an energy storage device162US 4,383,210 A1983
- Computer controlled energy monitoring system145US 4,415,896 AAdec, Inc. · 1983
- Apparatus and method for sensing tampering with a utility meter143US 5,473,322 ASchlumberger Industries · 1995
- Apparatus and methods for multi-channel metering138US 8,452,555 B2Quadlogic Controls Corporation · 2013