- 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: 844
10-year publication summary
|
101
|
97
|
100
|
102
|
90
|
90
|
101
|
77
|
58
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2300 |
133 |
| Somfy Activites SA | 475 |
55 |
| Hunter Douglas Inc. | 934 |
52 |
| MechoShade Systems, LLC | 132 |
28 |
| Somfy SAS | 178 |
25 |
| Crestron Electronics Inc. | 649 |
24 |
| Lutron Electronics Co., Inc. | 541 |
16 |
| Hunter Douglas Industries BV | 270 |
15 |
| The Watt Stopper, Inc. | 105 |
15 |
| Rite-Hite Holding Corporation | 649 |
14 |
| Hall Labs, LLC | 221 |
14 |
| View, Inc. | 792 |
13 |
| Ocado Innovation Limited | 735 |
12 |
| Ryse Inc. | 17 |
10 |
| Rytec Corporation | 126 |
9 |
| Springs Window Fashions, LLC | 87 |
9 |
| Teh Yor Co., Ltd. | 117 |
9 |
| Leafy Windoware Co., Ltd. | 25 |
9 |
| Disruptive Resources, LLC | 11 |
9 |
| WinTec Korea Inc. | 32 |
8 |
| Other owners | 365 |