Inventor
ROBERTS NICHOLAS HAMPEL
US12 patents
Patents
12 patentsUS9550567B1Jan 24, 2017
In-flight reconfigurable hybrid unmanned aerial vehicle
AMAZON TECH INC109 citations98
US11639220B1May 2, 2023
In-flight reconfigurable hybrid unmanned aerial vehicle
AMAZON TECH INC4 citations84
US10086933B2Oct 2, 2018
Redundant aircraft propulsion system using multiple motors per drive shaft
AMAZON TECH INC9 citations84
US10661894B1May 26, 2020
In-flight reconfigurable hybrid unmanned aerial vehicle
AMAZON TECH INC4 citations83
US10377483B2Aug 13, 2019
Six degree of freedom aerial vehicle with offset propulsion mechanisms
AMAZON TECH INC9 citations83
US11565808B2Jan 31, 2023
Aerial vehicle with failure recovery
AMAZON TECH INC2 citations72
US10618649B2Apr 14, 2020
Six degree of freedom aerial vehicle
AMAZON TECH INC6 citations72
US10392108B1Aug 27, 2019
In-flight reconfigurable hybrid unmanned aerial vehicle
AMAZON TECH INC3 citations72
US12510907B2Dec 30, 2025
Aerial vehicle with independent navigation in six degrees of freedom
AMAZON TECH INC0 citations62
US11884393B2Jan 30, 2024
Aerial vehicle with failure recovery
AMAZON TECH INC0 citations62
US10232933B2Mar 19, 2019
Redundant aircraft propulsion system using co-rotating propellers joined by tip connectors
AMAZON TECH INC1 citations62
US11390381B1Jul 19, 2022
In-flight reconfigurable hybrid unmanned aerial vehicle with swing arm for engaging or disengaging items
AMAZON TECH INC0 citations61