- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 81/78 - Detection of handle operationDetection of a user approaching a handleElectrical switching actions performed by handles as part of a hands-free locking or unlocking operation
Patent holdings for IPC class E05B 81/78
Total number of patents in this class: 259
10-year publication summary
|
29
|
39
|
39
|
33
|
17
|
32
|
18
|
11
|
10
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huf Hulsbeck & Furst GmbH & Co. KG | 774 |
34 |
| Ford Global Technologies, LLC | 21461 |
19 |
| Honda Motor Co., Ltd. | 25991 |
16 |
| Aisin Seiki Kabushiki Kaisha | 2165 |
14 |
| Vitesco Technologies GmbH | 2399 |
12 |
| Continental Automotive GmbH | 4533 |
10 |
| ADAC Plastics, Inc. | 50 |
9 |
| Continental Automotive France | 606 |
7 |
| Magna Mirrors of America, Inc. | 638 |
7 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12412 |
7 |
| Continental Automotive Technologies GmbH | 2814 |
6 |
| Schaeffler Technologies AG & Co. KG | 10911 |
5 |
| Illinois Tool Works Inc. | 11842 |
4 |
| Dana Heavy Vehicle Systems Group, LLC | 359 |
4 |
| Kiekert Aktiengesellschaft | 1562 |
4 |
| Alps Alpine Co., Ltd. | 2290 |
4 |
| Minebea Accesssolutions Inc. | 80 |
4 |
| Toyota Motor Corporation | 35500 |
3 |
| GM Global Technology Operations LLC | 16039 |
3 |
| Denso Corporation | 25471 |
3 |
| Other owners | 84 |