- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 31/74 - Testing of fuses
Patent holdings for IPC class G01R 31/74
Total number of patents in this class: 99
10-year publication summary
|
2
|
2
|
7
|
9
|
5
|
12
|
15
|
12
|
14
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Leviton Manufacturing Co., Inc. | 813 |
14 |
| Eaton Intelligent Power Limited | 6257 |
12 |
| Nanya Technology Corporation | 2913 |
6 |
| Sumitomo Electric Industries, Ltd. | 16355 |
5 |
| Sumitomo Wiring Systems, Ltd. | 11029 |
5 |
| AutoNetworks Technologies, Ltd. | 7130 |
5 |
| Murata Manufacturing Co., Ltd. | 25758 |
3 |
| Caterpillar Inc. | 10281 |
3 |
| Future Systems Besitz GmbH | 32 |
3 |
| LG Energy Solution, Ltd. | 19066 |
3 |
| Power Probe Group, Inc. | 73 |
3 |
| LG Chem, Ltd. | 17929 |
2 |
| Hyundai Motor Company | 24703 |
2 |
| Air Distribution Technologies IP, LLC | 253 |
2 |
| Shem, LLC | 73 |
2 |
| Suzhou Littelfuse OVS Co., Ltd. | 43 |
2 |
| Kia Corporation | 12433 |
2 |
| Texas Instruments Incorporated | 19653 |
1 |
| Denso Corporation | 25579 |
1 |
| Infineon Technologies AG | 8402 |
1 |
| Other owners | 22 |