- All sections
- G - Physics
- G05D - Systems for controlling or regulating non-electric variables
- G05D 1/639 - Resolving or avoiding being stuck or obstructed
Patent holdings for IPC class G05D 1/639
Total number of patents in this class: 79
10-year publication summary
|
0
|
3
|
0
|
0
|
3
|
5
|
2
|
22
|
25
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 155224 |
4 |
| Robert Bosch GmbH | 43788 |
4 |
| Mitsubishi Electric Corporation | 47722 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 33812 |
3 |
| Komatsu Ltd. | 4668 |
3 |
| Crown Equipment Corporation | 976 |
3 |
| Murata Machinery, Ltd. | 1579 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9041 |
2 |
| Amazon Technologies, Inc. | 27873 |
2 |
| Oshkosh Corporation | 1562 |
2 |
| Sandvik Mining and Construction Oy | 875 |
2 |
| Autostore Technology AS | 1189 |
2 |
| Shenzhen Aiper Intelligent Co., Ltd. | 94 |
2 |
| Dreame Innovation Technology (Suzhou) Co., Ltd. | 341 |
2 |
| Willand (Beijing) Technology Co., LTD. | 126 |
2 |
| Shenzhen Seauto Technology Co. , Ltd. | 62 |
2 |
| Beijing Roborock Innovation Technology Co., Ltd. | 253 |
2 |
| Deere & Company | 8005 |
1 |
| NEC Corporation | 36631 |
1 |
| Hitachi, Ltd. | 15944 |
1 |
| Other owners | 33 |