- All sections
- G - Physics
- G05D - Systems for controlling or regulating non-electric variables
- G05D 1/48 - Control of altitude or depth
Patent holdings for IPC class G05D 1/48
Total number of patents in this class: 52
10-year publication summary
|
1
|
0
|
0
|
3
|
1
|
4
|
1
|
8
|
24
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SZ DJI Technology Co., Ltd | 6932 |
5 |
| AeroVironment, Inc. | 577 |
3 |
| Dryad Networks GmbH | 87 |
3 |
| UAM Tec Pty Ltd | 14 |
3 |
| Windborne Systems Inc. | 14 |
3 |
| The Boeing Company | 20160 |
2 |
| Fnv IP B.V. | 408 |
2 |
| Verity AG | 87 |
2 |
| Landing Zones Canada Inc. | 6 |
2 |
| NEC Corporation | 36934 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9115 |
1 |
| Industrial Technology Research Institute | 5211 |
1 |
| NTT DoCoMo, Inc. | 14659 |
1 |
| Amazon Technologies, Inc. | 28066 |
1 |
| JVC Kenwood Corporation | 3133 |
1 |
| Rockwell Collins, Inc. | 2553 |
1 |
| DEKA Products Limited Partnership | 1886 |
1 |
| King Fahd University of Petroleum and Minerals | 1569 |
1 |
| Meisei Electric Co., Ltd. | 15 |
1 |
| Autel Robotics Co. Ltd. | 1071 |
1 |
| Other owners | 16 |