- 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: 1509
10-year publication summary
|
20
|
44
|
73
|
119
|
159
|
137
|
192
|
205
|
251
|
238
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15915 |
242 |
| Denso Corporation | 24783 |
44 |
| Toyota Motor Corporation | 33440 |
42 |
| LG Chem, Ltd. | 17679 |
35 |
| Samsung Electronics Co., Ltd. | 149087 |
32 |
| GM Global Technology Operations LLC | 15372 |
32 |
| Hyundai Motor Company | 22813 |
32 |
| Samsung SDI Co., Ltd. | 8878 |
30 |
| Robert Bosch GmbH | 43063 |
26 |
| Kia Corporation | 10541 |
24 |
| CPS Technology Holdings LLC | 742 |
21 |
| Panasonic Intellectual Property Management Co., Ltd. | 32457 |
18 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3845 |
18 |
| Nuvoton Technology Corporation Japan | 660 |
13 |
| Texas Instruments Incorporated | 19495 |
12 |
| GS Yuasa International Ltd. | 2100 |
12 |
| Honda Motor Co., Ltd. | 25780 |
11 |
| Ford Global Technologies, LLC | 20932 |
11 |
| Yazaki Corporation | 6813 |
11 |
| BYD Company Limited | 5492 |
11 |
| Other owners | 832 |