- All sections
- G - Physics
- G08C - Transmission systems for measured values, control or similar signals
- G08C 19/02 - Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage
Patent holdings for IPC class G08C 19/02
Total number of patents in this class: 236
10-year publication summary
|
23
|
30
|
30
|
17
|
10
|
9
|
6
|
8
|
12
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rosemount Inc. | 1193 |
11 |
| LG Electronics Inc. | 73790 |
8 |
| Robert Bosch GmbH | 42922 |
8 |
| Yokogawa Electric Corporation | 1813 |
8 |
| Siemens AG | 24366 |
5 |
| Endress+Hauser GmbH+Co. KG | 454 |
5 |
| Korea Electric Power Corporation | 466 |
5 |
| LG Energy Solution, Ltd. | 15583 |
5 |
| Samsung Electronics Co., Ltd. | 148402 |
4 |
| LG Chem, Ltd. | 17674 |
4 |
| Infineon Technologies AG | 8267 |
4 |
| La Crosse Technology, Ltd. | 57 |
4 |
| Vega Grieshaber KG | 772 |
4 |
| Sony Corporation | 30885 |
3 |
| Intel Corporation | 46939 |
3 |
| Fisher Controls International LLC | 1505 |
3 |
| Phoenix Contact GmbH & Co. KG | 2291 |
3 |
| Halliburton Energy Services, Inc. | 21020 |
2 |
| Semiconductor Components Industries, L.L.C. | 5292 |
2 |
| Continental Teves AG & Co. oHG | 1547 |
2 |
| Other owners | 143 |