- All sections
- G - Physics
- G01R - Measuring electric variables; measuring 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: 1538
10-year publication summary
|
9
|
19
|
50
|
94
|
150
|
184
|
214
|
283
|
365
|
128
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 10813 |
289 |
| Denso Corporation | 23338 |
64 |
| LG Chem, Ltd. | 17205 |
50 |
| Robert Bosch GmbH | 40953 |
36 |
| Samsung Electronics Co., Ltd. | 131630 |
32 |
| Toyota Motor Corporation | 28582 |
30 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
27 |
| Contemporary Amperex Technology Co., Limited | 5805 |
27 |
| Samsung SDI Co., Ltd. | 6671 |
23 |
| GM Global Technology Operations LLC | 13620 |
18 |
| GS Yuasa International Ltd. | 1834 |
18 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
17 |
| Lapis Semiconductor Co., Ltd. | 1004 |
16 |
| Honda Motor Co., Ltd. | 24537 |
15 |
| Yazaki Corporation | 6282 |
15 |
| Texas Instruments Incorporated | 19376 |
14 |
| SK on Co., Ltd. | 1016 |
13 |
| Toshiba Corporation | 12017 |
12 |
| Infineon Technologies AG | 8189 |
12 |
| Hyundai Motor Company | 19021 |
12 |
| Other owners | 798 |