- All sections
- B - Performing operations; transporting
- B64F - Ground or aircraft-carrier-deck installations specially adapted for use in connection with aircraft; designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F 3/02 - Ground installations specially adapted for captive aircraft with means for supplying electricity to aircraft during flight
Patent holdings for IPC class B64F 3/02
Total number of patents in this class: 129
10-year publication summary
8
|
18
|
20
|
20
|
28
|
22
|
19
|
19
|
11
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mitsubishi Electric Corporation | 43934 |
6 |
Ebara Corporation | 1951 |
5 |
The Boeing Company | 19843 |
3 |
SoftBank Corp. | 543 |
3 |
Textron Innovations Inc. | 2138 |
3 |
Elistair | 12 |
3 |
Zhuhai SV Tech Co., Ltd. | 6 |
3 |
Pegapod LLC | 3 |
3 |
Istari Digital, Inc. | 24 |
3 |
Nippon Telegraph and Telephone Corporation | 14195 |
2 |
The Furukawa Electric Co., Ltd. | 3486 |
2 |
Bombardier Inc. | 749 |
2 |
Elwha LLC | 442 |
2 |
EMPA Eidg. Materialprufungs- und Forschungsanstalt | 8 |
2 |
Kikuchi Seisakusho Co., Ltd. | 15 |
2 |
Korea Aerospace Research Institute | 293 |
2 |
Kubota Corporation | 3054 |
2 |
Stabilis Inc. | 3 |
2 |
SZ DJI Technology Co., Ltd | 6791 |
2 |
Tribune Broadcasting Company, LLC | 64 |
2 |
Other owners | 75 |