- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 31/3835 - Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
Patent holdings for IPC class G01R 31/3835
Total number of patents in this class: 1742
10-year publication summary
|
44
|
74
|
120
|
159
|
138
|
193
|
207
|
256
|
260
|
195
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19184 |
313 |
| Samsung SDI Co., Ltd. | 10710 |
52 |
| Toyota Motor Corporation | 35906 |
49 |
| Denso Corporation | 25633 |
47 |
| GM Global Technology Operations LLC | 16174 |
39 |
| Hyundai Motor Company | 24787 |
38 |
| Samsung Electronics Co., Ltd. | 158337 |
37 |
| LG Chem, Ltd. | 17937 |
35 |
| Kia Corporation | 12520 |
30 |
| Robert Bosch GmbH | 44238 |
26 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
21 |
| CPS Technology Holdings LLC | 758 |
21 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4023 |
18 |
| Texas Instruments Incorporated | 19636 |
13 |
| Ford Global Technologies, LLC | 21555 |
13 |
| GS Yuasa International Ltd. | 2260 |
13 |
| Nuvoton Technology Corporation Japan | 736 |
13 |
| SK on Co., Ltd. | 2427 |
13 |
| Honda Motor Co., Ltd. | 26090 |
12 |
| Yazaki Corporation | 7132 |
12 |
| Other owners | 927 |