- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency protective devices
- H01H 85/02 - Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive - Details
Patent holdings for IPC class H01H 85/02
Total number of patents in this class: 530
10-year publication summary
|
48
|
61
|
61
|
47
|
39
|
51
|
27
|
48
|
38
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yazaki Corporation | 6282 |
46 |
| Eaton Intelligent Power Limited | 6113 |
46 |
| Littelfuse, Inc. | 758 |
34 |
| Dexerials Corporation | 1826 |
18 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
14 |
| Siemens AG | 24990 |
11 |
| Murata Manufacturing Co., Ltd. | 22355 |
11 |
| Mersen France SB SAS | 70 |
9 |
| Sumitomo Electric Industries, Ltd. | 14131 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
7 |
| AutoNetworks Technologies, Ltd. | 5809 |
7 |
| Phoenix Contact GmbH & Co. KG | 2202 |
6 |
| Arianegroup SAS | 493 |
6 |
| Denso Corporation | 23338 |
5 |
| BYD Company Limited | 3700 |
5 |
| Smart Electronics Inc. | 34 |
5 |
| LG Energy Solution, Ltd. | 10813 |
5 |
| Texas Instruments Incorporated | 19376 |
4 |
| Mitsubishi Electric Corporation | 43934 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
4 |
| Other owners | 276 |