Technical Fields | Number | Main Assignees |
12-07 | 119 | All-China-times Aerospace Technology and Development Co., Ltd. (9) |
B | 72 | Aeritech UAV Technology Co., Ltd. (4), AIbird UAV Co., Ltd. (4) |
G05D1/10 | 64 | Beihang University (7), State Grid Corporation of China (4) |
B64D47/08 | 53 | State Grid Corporation of China (5), AEE technology Co., Ltd. (5), DJI Technology Co., Ltd. (3) |
B64D1/18 | 45 | Kingtec Aviation Industry Co., Ltd. (8), Tongchun New Energy Technology Co., Ltd. (5) |
B | 42 | Kingtec Aviation Industry Co., Ltd. (8) |
B64D47/00 | 37 | Aeritech UAV Technology Co., Ltd. (2), Union of Science and Technology Co., Ltd. (2) |
B | 32 | Good Fly Robostar Technology Co., Ltd. (4), Gan Tiantian (3) |
B | 30 | AIbird UAV Co., Ltd. (4), Special Vehicle Science and Technology Co., Ltd. (2) |
H | 27 | State Grid Corporation of China (7) |