- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 31/396 - Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
Patent holdings for IPC class G01R 31/396
Total number of patents in this class: 2397
10-year publication summary
|
19
|
48
|
95
|
147
|
184
|
212
|
288
|
367
|
444
|
485
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15346 |
627 |
| Denso Corporation | 24480 |
87 |
| LG Chem, Ltd. | 17656 |
51 |
| Samsung SDI Co., Ltd. | 8589 |
44 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
43 |
| Robert Bosch GmbH | 42824 |
41 |
| Toyota Motor Corporation | 32869 |
37 |
| Samsung Electronics Co., Ltd. | 147622 |
36 |
| GM Global Technology Operations LLC | 15162 |
32 |
| Hyundai Motor Company | 22315 |
32 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3744 |
29 |
| GS Yuasa International Ltd. | 2059 |
26 |
| Kia Corporation | 10020 |
25 |
| Bayerische Motoren Werke Aktiengesellschaft | 14476 |
21 |
| Lapis Semiconductor Co., Ltd. | 874 |
17 |
| CPS Technology Holdings LLC | 730 |
17 |
| Texas Instruments Incorporated | 19445 |
16 |
| Contemporary Amperex Technology Co., Limited | 7120 |
16 |
| SK on Co., Ltd. | 1708 |
16 |
| Honda Motor Co., Ltd. | 25499 |
15 |
| Other owners | 1169 |