- 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: 577
10-year publication summary
|
42
|
38
|
54
|
40
|
55
|
41
|
53
|
45
|
42
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 54000 |
24 |
| First Dome Corporation | 77 |
24 |
| Haier Smart Home Co., Ltd. | 5495 |
24 |
| Julius Blum GmbH | 1253 |
23 |
| Qingdao Haier Refrigerator Co., Ltd | 1580 |
18 |
| Sugatsune Kogyo Co., Ltd. | 254 |
17 |
| Samsung Electronics Co., Ltd. | 147983 |
15 |
| LG Electronics Inc. | 73690 |
15 |
| Hettich-oni GmbH & Co. KG | 118 |
14 |
| Fositek Corporation | 108 |
12 |
| Compal Electronics, Inc. | 708 |
11 |
| Simonswerk GmbH | 59 |
11 |
| Dell Products L.P. | 14821 |
8 |
| Intel Corporation | 47239 |
7 |
| Acer Incorporated | 2077 |
7 |
| Grass GmbH & Co. KG | 38 |
7 |
| Hefei Hualing Co., Ltd. | 499 |
7 |
| Hefei Midea Refrigerator Co., Ltd. | 454 |
7 |
| Lenovo (Beijing) Co., Ltd. | 1134 |
7 |
| Midea Group Co., Ltd. | 4618 |
7 |
| Other owners | 312 |