- Sections
- B - Techniques industriellestransports
- B66B - Ascenseursescaliers ou trottoirs roulants
- B66B 1/06 - Systèmes de commande sans régulation, c.-à-d. sans action rétroactive électriques
Détention brevets de la classe B66B 1/06
Brevets de cette classe: 243
Historique des publications depuis 10 ans
|
14
|
19
|
11
|
13
|
16
|
6
|
11
|
16
|
16
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Otis Elevator Company | 2651 |
75 |
| Mitsubishi Electric Corporation | 45068 |
49 |
| Kone Oyj | 2056 |
18 |
| Inventio AG | 2376 |
12 |
| Hitachi, Ltd. | 15274 |
11 |
| MITSUBISHI DENKI KABUSHIKI KAISHA also trading as Mitsubishi Electric Corporation | 550 |
10 |
| Toshiba Elevator Kabushiki Kaisha | 77 |
4 |
| GD Midea Heating & Ventilating Equipment Co., Ltd. | 561 |
3 |
| Reynolds & Reynolds Electronics, Inc. | 9 |
3 |
| Jiangsu Welm Technology Co., Ltd | 19 |
3 |
| TK Elevator Innovation and Operations GmbH | 169 |
3 |
| Mitsubishi Electric Building Techno-Service Co., Ltd. | 423 |
2 |
| PACECO Corp. | 34 |
2 |
| Tencent Technology (Shenzhen) Company Limited | 14223 |
2 |
| Rajax Network & Technology (Shanghai) Co., Ltd. | 124 |
2 |
| Hitachi Building Technology (Guangzhou) Co., Ltd. | 36 |
2 |
| Hunan Daju Information Tech Co Ltd | 3 |
2 |
| Winone Elevator Company Limited | 12 |
2 |
| LG Electronics Inc. | 71397 |
1 |
| International Business Machines Corporation | 60336 |
1 |
| Autres propriétaires | 36 |