- 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: 231
10-year publication summary
|
24
|
30
|
30
|
17
|
10
|
9
|
6
|
7
|
11
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rosemount Inc. | 1200 |
11 |
| LG Electronics Inc. | 72559 |
8 |
| Robert Bosch GmbH | 42505 |
8 |
| Yokogawa Electric Corporation | 1721 |
7 |
| Siemens AG | 24547 |
5 |
| Endress+Hauser GmbH+Co. KG | 469 |
5 |
| Korea Electric Power Corporation | 468 |
5 |
| LG Energy Solution, Ltd. | 14524 |
5 |
| Samsung Electronics Co., Ltd. | 144426 |
4 |
| LG Chem, Ltd. | 17564 |
4 |
| Infineon Technologies AG | 8201 |
4 |
| La Crosse Technology, Ltd. | 55 |
4 |
| Vega Grieshaber KG | 755 |
4 |
| Sony Corporation | 31138 |
3 |
| Intel Corporation | 46751 |
3 |
| Fisher Controls International LLC | 1485 |
3 |
| Phoenix Contact GmbH & Co. KG | 2276 |
3 |
| Halliburton Energy Services, Inc. | 20769 |
2 |
| Semiconductor Components Industries, L.L.C. | 5253 |
2 |
| Continental Teves AG & Co. oHG | 1601 |
2 |
| Other owners | 139 |