- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 81/64 - Monitoring or sensing, e.g. by using switches or sensors
Patent holdings for IPC class E05B 81/64
Total number of patents in this class: 299
10-year publication summary
|
26
|
33
|
37
|
33
|
36
|
36
|
21
|
15
|
16
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kiekert Aktiengesellschaft | 1461 |
56 |
| Ford Global Technologies, LLC | 20769 |
19 |
| Magna Closures Inc. | 404 |
13 |
| Mitsui Kinzoku ACT Corporation | 298 |
12 |
| Hyundai Motor Company | 22484 |
10 |
| Aisin Seiki Kabushiki Kaisha | 2221 |
9 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 777 |
8 |
| U-shin Italia S.p.A. | 80 |
7 |
| GM Global Technology Operations LLC | 15220 |
6 |
| Woobo Tech Co., Ltd. | 105 |
6 |
| Vitesco Technologies GmbH | 2593 |
6 |
| Kia Corporation | 10192 |
6 |
| Honda Motor Co., Ltd. | 25776 |
5 |
| Toyota Motor Corporation | 33077 |
4 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1810 |
4 |
| WITTE Automotive GmbH | 126 |
4 |
| Aisin Corporation | 1652 |
4 |
| Sumitomo Electric Industries, Ltd. | 15668 |
3 |
| Daimler AG | 3349 |
3 |
| Sumitomo Wiring Systems, Ltd. | 10493 |
3 |
| Other owners | 111 |