- 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: 900
10-year publication summary
|
97
|
100
|
102
|
91
|
91
|
106
|
82
|
72
|
67
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2421 |
159 |
| Somfy Activites SA | 486 |
59 |
| Hunter Douglas Inc. | 917 |
58 |
| MechoShade Systems, LLC | 139 |
31 |
| Crestron Electronics Inc. | 673 |
25 |
| Somfy SAS | 164 |
25 |
| Lutron Electronics Co., Inc. | 538 |
16 |
| Ocado Innovation Limited | 839 |
16 |
| Hunter Douglas Industries BV | 273 |
15 |
| Rite-Hite Holding Corporation | 657 |
15 |
| The Watt Stopper, Inc. | 94 |
14 |
| View Operating Corporation | 486 |
14 |
| Hall Labs, LLC | 169 |
11 |
| Ryse Inc. | 20 |
11 |
| Rytec Corporation | 133 |
10 |
| Springs Window Fashions, LLC | 91 |
9 |
| Teh Yor Co., Ltd. | 125 |
9 |
| Leafy Windoware Co., Ltd. | 29 |
9 |
| Disruptive Resources, LLC | 12 |
9 |
| WinTec Korea Inc. | 32 |
8 |
| Other owners | 377 |