- All sections
- A - Human necessities
- A63H - Toys, e.g. tops, dolls, hoops or building blocks
- A63H 27/133 - HelicoptersGyroplanes
Patent holdings for IPC class A63H 27/133
Total number of patents in this class: 82
10-year publication summary
|
7
|
17
|
11
|
1
|
1
|
4
|
1
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shenzhen Shen's Tongchuang Aeronautic Model Co., Ltd. | 10 |
7 |
| Spin Master Ltd. | 1555 |
5 |
| SZ DJI Technology Co., Ltd | 6839 |
5 |
| Mikado Model Helicopters GmbH | 15 |
3 |
| NEC Solution Innovators, Ltd. | 613 |
3 |
| Parrot | 59 |
3 |
| Shanghai Nine Eagles Electronic Technology Co., Ltd. | 6 |
3 |
| Guangzhou Ehang Intelligent Technology Co., Ltd. | 52 |
2 |
| Illinois Institute of Technology | 75 |
2 |
| Shenzhen Hubsan Technology Co.,Ltd | 19 |
2 |
| Shenzhen Wingsland Technology Co., Ltd. | 13 |
2 |
| Singapore Technologies Aerospace Ltd | 18 |
2 |
| Ulrich Röhr | 2 |
2 |
| Yuneec Technology Co. Limited | 34 |
2 |
| Silverlit Toys, Inc. | 4 |
2 |
| Sony Corporation | 31183 |
1 |
| Honeywell International Inc. | 13582 |
1 |
| Panasonic Intellectual Property Corporation of America | 7588 |
1 |
| CEI Conrad Electronic International (HK) Limited | 2 |
1 |
| FPV Manuals LLC | 1 |
1 |
| Other owners | 32 |