- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 19/25 - Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
Patent holdings for IPC class G01R 19/25
Total number of patents in this class: 1941
10-year publication summary
|
141
|
182
|
136
|
211
|
239
|
239
|
202
|
176
|
158
|
65
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24990 |
43 |
| Schneider Electric USA, Inc. | 1192 |
40 |
| Schweitzer Engineering Laboratories, Inc. | 920 |
34 |
| Schneider Electric Industries SAS | 1376 |
27 |
| Texas Instruments Incorporated | 19376 |
21 |
| Eaton Intelligent Power Limited | 6113 |
21 |
| Intel Corporation | 45621 |
19 |
| Robert Bosch GmbH | 40953 |
19 |
| ABB Schweiz AG | 6321 |
19 |
| ROHDE & Schwarz GmbH & Co. KG | 1831 |
19 |
| Itron, Inc. | 815 |
18 |
| Hitachi Energy Ltd. | 1921 |
17 |
| Aclara Technologies LLC | 218 |
16 |
| Fluke Corporation | 921 |
16 |
| International Business Machines Corporation | 60644 |
15 |
| Analog Devices International Unlimited Company | 1724 |
15 |
| Infineon Technologies AG | 8189 |
14 |
| General Electric Technology GmbH | 1657 |
13 |
| Lsis Co., Ltd. | 834 |
13 |
| EI Electronics LLC d/b/a Electro Industries/gauge Tech | 128 |
13 |
| Other owners | 1529 |