- All sections
- E - Fixed constructions
- E06B - Fixed or movable closures for openings in buildings, vehicles, fences, or like enclosures, in general, e.g. doors, windows, blinds, gates
- E06B 9/68 - Operating devices or mechanisms, e.g. with electric drive
Patent holdings for IPC class E06B 9/68
Total number of patents in this class: 1010
10-year publication summary
|
100
|
102
|
93
|
92
|
109
|
87
|
81
|
75
|
70
|
57
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2756 |
203 |
| Somfy Activites SA | 539 |
68 |
| Hunter Douglas Inc. | 894 |
63 |
| Crestron Electronics Inc. | 719 |
27 |
| MechoShade Systems, LLC | 143 |
24 |
| Somfy SAS | 140 |
23 |
| Ocado Innovation Limited | 1056 |
18 |
| View Operating Corporation | 566 |
17 |
| Lutron Electronics Co., Inc. | 518 |
15 |
| Rite-Hite Holding Corporation | 675 |
15 |
| Hunter Douglas Industries BV | 262 |
14 |
| Springs Window Fashions, LLC | 94 |
14 |
| The Watt Stopper, Inc. | 97 |
14 |
| Ryse Inc. | 25 |
14 |
| Leafy Windoware Co., Ltd. | 42 |
12 |
| Hall Labs, LLC | 148 |
11 |
| Assa Abloy Entrance Systems AB | 638 |
10 |
| Rytec Corporation | 133 |
10 |
| Teh Yor Co., Ltd. | 127 |
9 |
| WinTec Korea Inc. | 33 |
9 |
| Other owners | 420 |