- All sections
- B - Performing operationstransporting
- B64F - Ground or aircraft-carrier-deck installations specially adapted for use in connection with aircraftdesigning, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided forhandling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F 3/00 - Ground installations specially adapted for captive aircraft
Patent holdings for IPC class B64F 3/00
Total number of patents in this class: 120
10-year publication summary
|
18
|
18
|
22
|
22
|
17
|
8
|
15
|
9
|
5
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google Inc. | 4232 |
11 |
| X Development LLC | 1304 |
8 |
| Panasonic Intellectual Property Corporation of America | 6793 |
3 |
| Korea Aerospace Research Institute | 316 |
3 |
| SZ DJI Technology Co., Ltd | 6850 |
3 |
| Universidade do Porto | 274 |
3 |
| Easy Aerial Inc. | 14 |
3 |
| Hitachi, Ltd. | 15499 |
2 |
| Altaeros Energies, Inc. | 18 |
2 |
| Enerkite GmbH | 7 |
2 |
| FLIR Detection, Inc. | 88 |
2 |
| Hadronex, Inc. | 30 |
2 |
| Hoverfly Technologies, Inc. | 10 |
2 |
| Jeonju University Office of Industry-university Cooperation | 36 |
2 |
| PRODRONE Co., Ltd. | 78 |
2 |
| State Farm Mutual Automobile Insurance Company | 3127 |
2 |
| Aeronext Inc. | 165 |
2 |
| Makani Technologies LLC | 9 |
2 |
| Avestec Technologies Inc. | 3 |
2 |
| High Hopes Labs Ltd. | 10 |
2 |
| Other owners | 60 |