- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency protective devices
- H01H 13/705 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
Patent holdings for IPC class H01H 13/705
Total number of patents in this class: 496
10-year publication summary
21
|
43
|
45
|
81
|
66
|
71
|
38
|
45
|
48
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Primax Electronics Ltd. | 408 |
41 |
Apple Inc. | 50209 |
38 |
Lite-On Technology Corporation | 720 |
35 |
Darfon Electronics Corp. | 231 |
29 |
Lite-On Electronics (Guangzhou) Limited | 372 |
22 |
Chicony Electronics Co., Ltd. | 236 |
16 |
BlackBerry Limited | 5958 |
14 |
Dongguan City Kaihua Electronics Co., Ltd | 102 |
13 |
Microsoft Technology Licensing, LLC | 51439 |
10 |
Huawei Technologies Co., Ltd. | 100781 |
8 |
Samsung Electronics Co., Ltd. | 131630 |
7 |
Intel Corporation | 45621 |
7 |
Dell Products L.P. | 11144 |
7 |
Wistron Corporation | 2270 |
7 |
Lenovo PC International Limited | 1032 |
7 |
Lite-On Electronics (Guangzhou) Limited | 40 |
7 |
Hewlett-Packard Development Company, L.P. | 28538 |
6 |
Cherry GmbH | 32 |
6 |
Sunrex Technology Corp. | 46 |
6 |
Research In Motion Limited | 2283 |
5 |
Other owners | 205 |