- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency 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: 1505
10-year publication summary
85
|
112
|
184
|
156
|
141
|
156
|
154
|
168
|
179
|
49
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Apple Inc. | 50209 |
70 |
Darfon Electronics Corp. | 231 |
64 |
Omron Corporation | 6968 |
61 |
Alps Alpine Co., Ltd. | 1831 |
56 |
Lite-On Technology Corporation | 720 |
43 |
Primax Electronics Ltd. | 408 |
42 |
Samsung Electronics Co., Ltd. | 131630 |
35 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
33 |
Microsoft Technology Licensing, LLC | 51439 |
31 |
Lite-On Electronics (Guangzhou) Limited | 372 |
26 |
Sunarrow Limited | 42 |
19 |
Eaton Intelligent Power Limited | 6113 |
17 |
Dongguan City Kaihua Electronics Co., Ltd | 102 |
17 |
Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1712 |
16 |
Huawei Technologies Co., Ltd. | 100781 |
14 |
Chicony Electronics Co., Ltd. | 236 |
13 |
citizen Watch Co., Ltd. | 1062 |
13 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
13 |
Shin-Etsu Polymer Co., Ltd. | 446 |
13 |
Razer (Asia-Pacific) Pte Ltd | 758 |
12 |
Other owners | 897 |