G01D 2204/20
Monitoring
Official title: Monitoring; Controlling
G01D2204/20 (Monitoring) appears on 236 US grants and 318 published applications in this corpus.
Search patents in G01D- Granted patents
- 236
- Published applications
- 318
- Assignees
- 167
- Inventors
- 607
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 6 |
| 2010 | 4 | 11 |
| 2011 | 2 | 27 |
| 2012 | 15 | 28 |
| 2013 | 9 | 40 |
| 2014 | 15 | 25 |
| 2015 | 22 | 18 |
| 2016 | 21 | 21 |
| 2017 | 25 | 16 |
| 2018 | 16 | 26 |
| 2019 | 22 | 11 |
| 2020 | 14 | 9 |
| 2021 | 14 | 14 |
| 2022 | 12 | 16 |
| 2023 | 16 | 11 |
| 2024 | 13 | 18 |
| 2025 | 5 | 11 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01D 2204/24Identification of individual loadsIndexing code147
- G01D 2204/22Arrangements for detecting or reporting faults, outages or leaksIndexing code86
- G01D 2204/26Remote utility meter reading systems with control function, i.e. reading systems includingIndexing code13
- G01D 2204/28Processes or tasks scheduled according to the power required, the power availableIndexing code11
Recent patents
- Gas meter15 Sep 2026US 12,736,373 B2Panasonic Intellectual Property Management Co., Ltd.
- Intelligent water meter17 Mar 2026US 12,578,211 B1
- Monitoring and early warning method for gas gate station and internet of things system thereof24 Feb 2026US 12,560,286 B2Chengdu Qinchuan Iot Technology Co., Ltd.
- Method for applying correction to smart-meter instructions24 Feb 2026US 12,560,456 B2Sagemcom Energy & Telecom SAS
- Methods and systems for determining power load disagrregation profile of a building17 Feb 2026US 12,556,000 B2Tata Consultancy Services Limited
- Method and device for disaggregation of fluid consumption data21 May 2026US 2026/0139982 A1Sagemcom Energy & Telecom SAS
- Disaggregation and demand side management response using advanced metering infrastructure data23 Apr 2026US 2026/0110550 A1Bidgely Inc.
- System for disaggregating power consumption22 Jan 2026US 2026/0023359 A1Encored Technologies, Inc.
- Load shedding in advanced metering infrastructure25 Dec 2025US 2025/0392130 A1Itron, Inc.
- Utility meter with cellular communication interface16 Oct 2025US 2025/0324359 A1Kamstrup A/S
Most cited
By later US patents
- Systems and methods for controlling energy consumption125US 8,239,073 B2Asoka USA Corporation · 2012
- Systems and methods for monitoring power consumption121US 10,241,140 B22019
- Methods and apparatuses for monitoring energy consumption and related operations114US 9,104,189 B22015
- Cognitive electric power meter108US 7,693,670 B2General Electric Company · 2010
- Outage management portal leveraging back-end resources to create a role and user tailored front-end interface for coordinating outage responses88US 8,171,415 B2International Business Machines Corporation · 2012