- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 17/95 - Proximity switches using a magnetic detector
Patent holdings for IPC class H03K 17/95
Total number of patents in this class: 406
10-year publication summary
|
27
|
33
|
46
|
41
|
26
|
28
|
21
|
15
|
19
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omron Corporation | 7332 |
11 |
| Balluff GmbH | 170 |
10 |
| Lutron Technology Company LLC | 2664 |
10 |
| Texas Instruments Incorporated | 19555 |
9 |
| SICK AG | 721 |
8 |
| Apple Inc. | 56891 |
7 |
| IFM Electronic GmbH | 219 |
7 |
| Turck Holding GmbH | 82 |
7 |
| Infineon Technologies AG | 8302 |
6 |
| Cypress Semiconductor Corporation | 1619 |
6 |
| Allegro Microsystems, LLC | 1386 |
6 |
| Pepperl + Fuchs GmbH | 130 |
6 |
| Azuma Systems Co., Ltd | 6 |
6 |
| Honeywell International Inc. | 13558 |
5 |
| Robert Bosch GmbH | 43244 |
5 |
| Pizzato Elettrica S.r.l. | 98 |
5 |
| Salunda Limited | 59 |
5 |
| Siemens AG | 24294 |
4 |
| Mitsubishi Electric Corporation | 47302 |
4 |
| STMicroelectronics S.r.l. | 3419 |
4 |
| Other owners | 275 |