- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 31/74 - Testing of fuses
Patent holdings for IPC class G01R 31/74
Total number of patents in this class: 63
10-year publication summary
|
0
|
0
|
2
|
2
|
7
|
8
|
5
|
12
|
15
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Leviton Manufacturing Co., Inc. | 844 |
9 |
| Eaton Intelligent Power Limited | 6113 |
9 |
| Nanya Technology Corporation | 2000 |
4 |
| Sumitomo Electric Industries, Ltd. | 14131 |
3 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
3 |
| AutoNetworks Technologies, Ltd. | 5809 |
3 |
| LG Chem, Ltd. | 17205 |
2 |
| Caterpillar Inc. | 8877 |
2 |
| Shem, LLC | 72 |
2 |
| Future Systems Besitz GmbH | 20 |
2 |
| Suzhou Littelfuse OVS Co., Ltd. | 32 |
2 |
| LG Energy Solution, Ltd. | 10813 |
2 |
| Infineon Technologies AG | 8189 |
1 |
| Murata Manufacturing Co., Ltd. | 22355 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Rohm Co., Ltd. | 5843 |
1 |
| Hubbell Incorporated | 3052 |
1 |
| ABB Schweiz AG | 6321 |
1 |
| Hewlett Packard Enterprise Development LP | 10702 |
1 |
| Air Distribution Technologies IP, LLC | 160 |
1 |
| Other owners | 12 |