- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 13/14 - Operating parts, e.g. push-button
Patent holdings for IPC class H01H 13/14
Total number of patents in this class: 1817
10-year publication summary
|
184
|
156
|
141
|
158
|
156
|
169
|
186
|
135
|
146
|
131
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alps Alpine Co., Ltd. | 2331 |
80 |
| Darfon Electronics Corp. | 279 |
74 |
| Apple Inc. | 59241 |
73 |
| Omron Corporation | 7425 |
66 |
| Primax Electronics Ltd. | 506 |
49 |
| Samsung Electronics Co., Ltd. | 159029 |
45 |
| Lite-On Technology Corporation | 904 |
45 |
| Panasonic Intellectual Property Management Co., Ltd. | 34471 |
36 |
| Dongguan City Kaihua Electronics Co., Ltd | 159 |
32 |
| Microsoft Technology Licensing, LLC | 54586 |
31 |
| Lite-On Electronics (Guangzhou) Limited | 357 |
26 |
| Huawei Technologies Co., Ltd. | 124837 |
24 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1865 |
24 |
| Eaton Intelligent Power Limited | 6276 |
18 |
| Chicony Electronics Co., Ltd. | 297 |
17 |
| Acer Incorporated | 2193 |
16 |
| Razer (Asia-Pacific) Pte Ltd | 972 |
15 |
| Sunrex Technology Corp. | 76 |
15 |
| Casio Computer Co., Ltd. | 3516 |
14 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23646 |
14 |
| Other owners | 1103 |