- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 19/10 - Measuring sum, difference, or ratio
Patent holdings for IPC class G01R 19/10
Total number of patents in this class: 685
10-year publication summary
|
35
|
29
|
41
|
37
|
30
|
40
|
77
|
93
|
100
|
142
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15682 |
158 |
| Texas Instruments Incorporated | 19486 |
20 |
| Infineon Technologies AG | 8274 |
15 |
| Samsung Electronics Co., Ltd. | 148649 |
11 |
| LG Chem, Ltd. | 17682 |
8 |
| Robert Bosch GmbH | 42984 |
7 |
| Apple Inc. | 56070 |
6 |
| Eaton Intelligent Power Limited | 6056 |
6 |
| Qualcomm Incorporated | 87191 |
5 |
| Siemens AG | 24344 |
5 |
| Mitsubishi Electric Corporation | 46765 |
5 |
| Samsung SDI Co., Ltd. | 8970 |
5 |
| Hamilton Sundstrand Corporation | 4950 |
5 |
| STMicroelectronics International N.V. | 3334 |
5 |
| LS ELECTRIC Co., Ltd | 747 |
5 |
| Toshiba Corporation | 12521 |
4 |
| Intel Corporation | 46703 |
4 |
| Renesas Electronics Corporation | 5946 |
4 |
| SK Hynix Inc. | 11607 |
4 |
| Murata Manufacturing Co., Ltd. | 24928 |
4 |
| Other owners | 399 |