- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 13/18 - Initiating means actuated automatically, e.g. responsive to gust detectors using automatic pilot
Patent holdings for IPC class B64C 13/18
Total number of patents in this class: 569
10-year publication summary
|
25
|
83
|
64
|
99
|
82
|
48
|
53
|
37
|
35
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTT DoCoMo, Inc. | 12265 |
21 |
| Nileworks Inc. | 141 |
21 |
| The Boeing Company | 19909 |
18 |
| Airbus Operations S.A.S. | 2441 |
18 |
| Sikorsky Aircraft Corporation | 1126 |
18 |
| Sony Corporation | 31550 |
17 |
| AeroVironment, Inc. | 516 |
15 |
| Airbus Helicopters | 962 |
14 |
| Textron Innovations Inc. | 2192 |
14 |
| NEC Corporation | 34371 |
12 |
| Merlin Technology, Inc. | 164 |
12 |
| SZ DJI Technology Co., Ltd | 6809 |
12 |
| Kitty Hawk Corporation | 286 |
10 |
| Mitsubishi Heavy Industries, Ltd. | 8531 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 29687 |
9 |
| Thales SA | 2321 |
9 |
| Rakuten, Inc. | 1031 |
9 |
| Garmin International, Inc. | 224 |
8 |
| Safran Electronics & Defense | 1225 |
8 |
| Kubota Corporation | 3492 |
7 |
| Other owners | 308 |