- 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: 38
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
1
|
1
|
8
|
21
|
3
|
| 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 | 6890 |
5 |
| Dryad Networks GmbH | 88 |
3 |
| The Boeing Company | 20115 |
2 |
| Verity AG | 84 |
2 |
| Windborne Systems Inc. | 11 |
2 |
| NEC Corporation | 36472 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8999 |
1 |
| Industrial Technology Research Institute | 5065 |
1 |
| Amazon Technologies, Inc. | 27588 |
1 |
| JVC Kenwood Corporation | 3090 |
1 |
| Rockwell Collins, Inc. | 2557 |
1 |
| AeroVironment, Inc. | 553 |
1 |
| DEKA Products Limited Partnership | 1839 |
1 |
| NES&TEC Co., Ltd. | 5 |
1 |
| Joby Aero, Inc. | 343 |
1 |
| Walmart Apollo, LLC | 6395 |
1 |
| Nanjing University of Posts and Telecommunications | 442 |
1 |
| Reliable Robotics Corporation | 32 |
1 |
| Fnv IP B.V. | 361 |
1 |
| Shenzhen Hanyang Technology Co., Ltd. | 138 |
1 |
| Other owners | 9 |