- 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: 498
10-year publication summary
|
80
|
90
|
118
|
81
|
64
|
38
|
23
|
10
|
3
|
0
|
| 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 |
46 |
| Walmart Apollo, LLC | 6511 |
34 |
| The Boeing Company | 20153 |
26 |
| Amazon Technologies, Inc. | 28044 |
16 |
| Airbus Operations S.A.S. | 2549 |
14 |
| Thales SA | 2390 |
14 |
| Kitty Hawk Corporation | 305 |
14 |
| Honeywell International Inc. | 12783 |
13 |
| Skydio, Inc. | 518 |
10 |
| Wing Aviation LLC | 562 |
9 |
| Rockwell Collins, Inc. | 2556 |
7 |
| HangZhou Zero Zero Technology Co., Ltd. | 84 |
7 |
| Deere & Company | 8072 |
5 |
| Lockheed Martin Corporation | 3262 |
5 |
| Aurora Flight Sciences Corporation | 246 |
5 |
| GE Aviation Systems LLC | 592 |
5 |
| Autel Robotics Co. Ltd. | 1066 |
5 |
| Loon LLC | 78 |
5 |
| Aerostar International, LLC | 157 |
5 |
| International Business Machines Corporation | 62612 |
4 |
| Other owners | 249 |