- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 13/06 - Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
Patent holdings for IPC class H01H 13/06
Total number of patents in this class: 493
10-year publication summary
|
47
|
52
|
40
|
50
|
38
|
41
|
28
|
34
|
21
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omron Corporation | 7264 |
23 |
| Samsung Electronics Co., Ltd. | 147003 |
20 |
| Apple Inc. | 55229 |
17 |
| Alps Alpine Co., Ltd. | 2092 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 31598 |
13 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 784 |
9 |
| Kyocera Corporation | 13861 |
7 |
| ZTE Corporation | 42606 |
7 |
| Illinois Tool Works Inc. | 11485 |
6 |
| Huawei Technologies Co., Ltd. | 113191 |
6 |
| Olympus Corporation | 13167 |
6 |
| Darfon Electronics Corp. | 262 |
6 |
| Kiekert Aktiengesellschaft | 1451 |
6 |
| Minebea Accesssolutions Inc. | 72 |
6 |
| citizen Electronics Co., Ltd. | 349 |
5 |
| citizen Watch Co., Ltd. | 1076 |
5 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1800 |
5 |
| Shenzhen Shokz Co., Ltd. | 1119 |
5 |
| Honda Motor Co., Ltd. | 25335 |
4 |
| Google Technology Holdings LLC | 2310 |
4 |
| Other owners | 318 |