- 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: 2659
10-year publication summary
|
48
|
95
|
147
|
184
|
212
|
289
|
369
|
446
|
616
|
85
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 16722 |
733 |
| Denso Corporation | 24983 |
92 |
| LG Chem, Ltd. | 17737 |
51 |
| Samsung SDI Co., Ltd. | 9263 |
50 |
| Panasonic Intellectual Property Management Co., Ltd. | 32983 |
46 |
| Robert Bosch GmbH | 43294 |
42 |
| GM Global Technology Operations LLC | 15602 |
39 |
| Samsung Electronics Co., Ltd. | 151485 |
38 |
| Toyota Motor Corporation | 33951 |
38 |
| Hyundai Motor Company | 23238 |
37 |
| Kia Corporation | 10981 |
30 |
| GS Yuasa International Ltd. | 2146 |
29 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3889 |
29 |
| Bayerische Motoren Werke Aktiengesellschaft | 14870 |
23 |
| Contemporary Amperex Technology Co., Limited | 8539 |
18 |
| Analog Devices International Unlimited Company | 1995 |
18 |
| Texas Instruments Incorporated | 19542 |
17 |
| Lapis Semiconductor Co., Ltd. | 848 |
17 |
| CPS Technology Holdings LLC | 756 |
17 |
| SK on Co., Ltd. | 1935 |
17 |
| Other owners | 1278 |