- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 11/56 - Special tariff meters
Patent holdings for IPC class G01R 11/56
Total number of patents in this class: 119
10-year publication summary
|
2
|
4
|
2
|
9
|
6
|
3
|
1
|
1
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73531 |
9 |
| GridPoint, Inc. | 75 |
4 |
| Itron, Inc. | 886 |
4 |
| Samsung Electronics Co., Ltd. | 147501 |
3 |
| Elster Electricity, LLC | 37 |
3 |
| Analog Devices International Unlimited Company | 1949 |
3 |
| Sony Corporation | 30936 |
2 |
| International Business Machines Corporation | 61433 |
2 |
| Panasonic Corporation | 20050 |
2 |
| Kyocera Corporation | 13909 |
2 |
| Clean Train Propulsion | 8 |
2 |
| EnergyHub | 3 |
2 |
| KT Corporation | 2003 |
2 |
| San Diego Gas & Electric Company | 64 |
2 |
| Silver Spring Networks, Inc. | 83 |
2 |
| Budderfly, Inc. | 51 |
2 |
| Analog Devices Global Unlimited Company | 122 |
2 |
| ENGIE Insight Services Inc. | 3 |
2 |
| Snap One, LLC | 192 |
2 |
| General Electric Company | 13845 |
1 |
| Other owners | 66 |