- 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: 944
10-year publication summary
|
89
|
96
|
93
|
88
|
85
|
96
|
83
|
69
|
68
|
49
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2586 |
178 |
| Hunter Douglas Inc. | 900 |
62 |
| Somfy Activites SA | 496 |
62 |
| Crestron Electronics Inc. | 715 |
27 |
| Somfy SAS | 155 |
24 |
| MechoShade Systems, LLC | 133 |
21 |
| Ocado Innovation Limited | 945 |
18 |
| View Operating Corporation | 528 |
17 |
| Hunter Douglas Industries BV | 282 |
16 |
| Lutron Electronics Co., Inc. | 541 |
16 |
| Rite-Hite Holding Corporation | 664 |
15 |
| The Watt Stopper, Inc. | 96 |
14 |
| Ryse Inc. | 21 |
13 |
| Hall Labs, LLC | 148 |
11 |
| Rytec Corporation | 131 |
10 |
| Leafy Windoware Co., Ltd. | 33 |
10 |
| Springs Window Fashions, LLC | 91 |
9 |
| Teh Yor Co., Ltd. | 128 |
9 |
| WinTec Korea Inc. | 32 |
9 |
| Disruptive Resources, LLC | 12 |
9 |
| Other owners | 394 |