- All sections
- G - Physics
- G05D - Systems for controlling or regulating non-electric variables
- G05D 1/04 - Control of altitude or depth
Patent holdings for IPC class G05D 1/04
Total number of patents in this class: 515
10-year publication summary
|
60
|
80
|
90
|
118
|
81
|
64
|
40
|
28
|
16
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SZ DJI Technology Co., Ltd | 6856 |
46 |
| Walmart Apollo, LLC | 6210 |
34 |
| The Boeing Company | 20117 |
27 |
| Amazon Technologies, Inc. | 26891 |
16 |
| Airbus Operations S.A.S. | 2489 |
15 |
| Thales SA | 2347 |
14 |
| Kitty Hawk Corporation | 301 |
14 |
| Honeywell International Inc. | 13550 |
13 |
| Wing Aviation LLC | 484 |
11 |
| Skydio, Inc. | 425 |
10 |
| Rockwell Collins, Inc. | 2501 |
8 |
| HangZhou Zero Zero Technology Co., Ltd. | 80 |
7 |
| Deere & Company | 7647 |
5 |
| Lockheed Martin Corporation | 3274 |
5 |
| Aurora Flight Sciences Corporation | 241 |
5 |
| GE Aviation Systems LLC | 584 |
5 |
| Autel Robotics Co. Ltd. | 1021 |
5 |
| Loon LLC | 78 |
5 |
| Aerostar International, LLC | 155 |
5 |
| International Business Machines Corporation | 61433 |
4 |
| Other owners | 261 |