- All sections
- E - Fixed constructions
- E05D - Hinges or suspension devices for doors, windows or wings
- E05D 3/12 - Hinges with pins with two or more pins with two parallel pins and one arm
Patent holdings for IPC class E05D 3/12
Total number of patents in this class: 579
10-year publication summary
|
55
|
34
|
69
|
59
|
82
|
57
|
51
|
61
|
31
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Multifold International Incorporated Pte. Ltd. | 311 |
86 |
| Samsung Electronics Co., Ltd. | 147334 |
37 |
| Microsoft Technology Licensing, LLC | 53854 |
28 |
| Fositek Corporation | 101 |
26 |
| Dell Products L.P. | 14624 |
19 |
| First Dome Corporation | 77 |
15 |
| Compal Electronics, Inc. | 709 |
14 |
| Huawei Technologies Co., Ltd. | 113491 |
12 |
| Acer Incorporated | 2061 |
9 |
| Lenovo (Beijing) Co., Ltd. | 1139 |
9 |
| Samsung Display Co., Ltd. | 35100 |
8 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 12571 |
8 |
| Kem Hongkong Limited | 27 |
8 |
| Hyundai Motor Company | 22200 |
7 |
| Ford Global Technologies, LLC | 20682 |
6 |
| Sinher Technology Inc. | 19 |
6 |
| Motorola Mobility LLC | 2664 |
5 |
| Wistron Corporation | 2340 |
5 |
| Hettich-oni GmbH & Co. KG | 118 |
5 |
| Jarllytec Co., Ltd. | 64 |
5 |
| Other owners | 261 |