G01R 22/08
Using analogue techniques
Official title: using analogue techniques
G01R22/08 (Using analogue techniques) appears on 7 US grants and 7 published applications in this corpus.
Search patents in G01R- Granted patents
- 7
- Published applications
- 7
- Assignees
- 9
- Inventors
- 21
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- System and method for calibrating a non-contact energy metering assembly14 Jan 2025US 12,196,790 B2Schneider Electric USA, Inc.
- Method and a system for obtaining information from a utility meter21 Dec 2021US 11,204,259 B2Northq Aps
- Power measurement system10 Apr 2018US 9,939,471 B1Technology for Energy Corporation
- Large dynamic range analog signal conditioning method and device with active accuracy enhancement23 May 2017US 9,660,621 B1Technology for Energy Corporation
- Device and method for saturation prevention by transfer function modulation associated with conditioning of electrical current or voltage16 May 2017US 9,654,054 B1Technology for Energy Corporation
- High-bandwidth current-sensing extraction- coil sensor21 May 2026US 2026/0140147 A1Guangzhou Institute of Technoloy, Xidian University
- Device having integrated current sensors2 Jan 2025US 2025/0004021 A1Google Inc.
- System and method for calibrating a non-contact energy metering assembly27 Jun 2024US 2024/0210453 A1Schneider Electric USA, Inc.
- Alternating-current energy detection apparatus8 Jun 2023US 2023/0176094 A1Huawei Digital Power Technologies Co., Ltd.
- A method and a system for obtaining information from a utility meter14 Nov 2019US 2019/0346282 A1Northq Aps
Most cited
By later US patents
- Power measurement system12US 9,939,471 B1Technology for Energy Corporation · 2018
- Integral value measuring circuit8US 8,829,972 B2Hanwa Electronic Ind. Co., Ltd. · 2014
- Device and method for saturation prevention by transfer function modulation associated with conditioning of electrical current or voltage6US 9,654,054 B1Technology for Energy Corporation · 2017
- Circuitry to protect a test instrument4US 9,448,274 B2Teradyne, Inc. · 2016
- System and method for calibrating a non-contact energy metering assembly1US 12,196,790 B2Schneider Electric USA, Inc. · 2025