- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency protective devices
- H01H 23/14 - Tumblers
Patent holdings for IPC class H01H 23/14
Total number of patents in this class: 203
10-year publication summary
|
13
|
13
|
19
|
27
|
25
|
33
|
21
|
17
|
13
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2300 |
44 |
| Eaton Intelligent Power Limited | 6113 |
10 |
| Ecolink Intelligent Technology, Inc. | 189 |
8 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1712 |
6 |
| ZF Friedrichshafen AG | 6820 |
5 |
| Leviton Manufacturing Co., Inc. | 844 |
5 |
| Honda Motor Co., Ltd. | 24537 |
4 |
| Yazaki Corporation | 6282 |
4 |
| Linak A/S | 355 |
4 |
| Carling Technologies, Inc. | 123 |
3 |
| Emerson Electric Co. | 601 |
3 |
| Savant Systems, Inc. | 262 |
3 |
| Apple Inc. | 50209 |
2 |
| Honeywell International Inc. | 13799 |
2 |
| Robert Bosch GmbH | 40953 |
2 |
| Denso Corporation | 23338 |
2 |
| Ford Global Technologies, LLC | 19702 |
2 |
| Hyundai Motor Company | 19021 |
2 |
| Cheng Uei Precision Industry Co., Ltd. | 636 |
2 |
| Hubbell Incorporated | 3052 |
2 |
| Other owners | 88 |