-
Unmanned aerial vehicle
-
Patent number 11,021,240
-
Issue date Jun 1, 2021
-
Samsung Electronics Co., Ltd.
-
Wu Seong Lee
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
Unmanned aerial vehicle
-
Patent number 10,793,267
-
Issue date Oct 6, 2020
-
Samsung Electronics Co., Ltd.
-
Wu Seong Lee
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
-
Horizontal-posture maintaining apparatus
-
Patent number 10,326,937
-
Issue date Jun 18, 2019
-
Samsung Electronics Co., Ltd.
-
Yoon-Seok Kang
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-