- All sections
- E - Fixed constructions
- E05B - Locks; accessories therefor; handcuffs
- E05B 81/56 - Control of actuators
Patent holdings for IPC class E05B 81/56
Total number of patents in this class: 252
10-year publication summary
|
14
|
27
|
25
|
31
|
33
|
21
|
26
|
30
|
26
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gogoro Inc. | 189 |
22 |
| Kiekert Aktiengesellschaft | 1296 |
18 |
| Ford Global Technologies, LLC | 19702 |
17 |
| Toyota Motor Corporation | 28582 |
16 |
| Magna Closures Inc. | 388 |
14 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
10 |
| Hyundai Motor Company | 19021 |
9 |
| Magna Closures S.p.A. | 35 |
7 |
| Kia Motors Corporation | 7946 |
6 |
| GM Global Technology Operations LLC | 13620 |
5 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 810 |
5 |
| Honda Motor Co., Ltd. | 24537 |
4 |
| Alpha Corporation | 206 |
4 |
| Mitsui Kinzoku ACT Corporation | 299 |
4 |
| WITTE Automotive GmbH | 111 |
4 |
| Aisin Corporation | 1164 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| Gogoro, Inc. | 10 |
3 |
| Adams Rite Aerospace, Inc. | 14 |
3 |
| Pyeong Hwa Automotive Co., Ltd. | 50 |
3 |
| Other owners | 91 |