- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 27/16 - Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
Patent holdings for IPC class G01R 27/16
Total number of patents in this class: 420
10-year publication summary
|
33
|
36
|
35
|
27
|
34
|
42
|
36
|
45
|
46
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Outdoor Wireless Networks LLC | 2118 |
13 |
| Analog Devices International Unlimited Company | 2023 |
12 |
| Samsung Electronics Co., Ltd. | 158156 |
11 |
| Texas Instruments Incorporated | 19647 |
9 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48490 |
7 |
| Cirrus Logic, Inc. | 1805 |
7 |
| International Business Machines Corporation | 62672 |
5 |
| S&C Electric Company | 186 |
5 |
| Siemens AG | 24011 |
4 |
| Robert Bosch GmbH | 44209 |
4 |
| Hubbell Incorporated | 3454 |
4 |
| ABB Schweiz AG | 7640 |
4 |
| Advanced Energy Industries, Inc. | 479 |
4 |
| General Electric Technology GmbH | 1337 |
4 |
| Toshiba Corporation | 12577 |
3 |
| NPX B.V. | 2826 |
3 |
| ABB Research Ltd. | 792 |
3 |
| Aplicaciones Tecnologicas, S.A. | 16 |
3 |
| Cirrus Logic International Semiconductor Ltd. | 919 |
3 |
| CommScope Technologies LLC | 3253 |
3 |
| Other owners | 309 |