- All sections
- E - Fixed constructions
- E05D - Hinges or suspension devices for doors, windows or wings
- E05D 3/06 - Hinges with pins with two or more pins
Patent holdings for IPC class E05D 3/06
Total number of patents in this class: 608
10-year publication summary
|
38
|
55
|
40
|
56
|
41
|
54
|
48
|
45
|
38
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 54427 |
24 |
| First Dome Corporation | 77 |
24 |
| Haier Smart Home Co., Ltd. | 5702 |
24 |
| Julius Blum GmbH | 1311 |
23 |
| Qingdao Haier Refrigerator Co., Ltd | 1650 |
18 |
| Sugatsune Kogyo Co., Ltd. | 255 |
18 |
| Samsung Electronics Co., Ltd. | 157300 |
16 |
| LG Electronics Inc. | 75591 |
15 |
| Hettich-oni GmbH & Co. KG | 130 |
15 |
| Simonswerk GmbH | 63 |
12 |
| Fositek Corporation | 142 |
12 |
| Compal Electronics, Inc. | 728 |
11 |
| Hefei Hualing Co., Ltd. | 563 |
10 |
| Hefei Midea Refrigerator Co., Ltd. | 518 |
10 |
| Midea Group Co., Ltd. | 4964 |
10 |
| Dell Products L.P. | 16868 |
8 |
| Intel Corporation | 47063 |
7 |
| Acer Incorporated | 2181 |
7 |
| Lenovo (Beijing) Co., Ltd. | 1141 |
7 |
| Qingdao Haier Smart Technology R&D Co., Ltd. | 416 |
7 |
| Other owners | 330 |