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230000004888 barrier function Effects 0.000 claims abstract description 29.238000012384 transportation and delivery Methods 0.000 title claims abstract description 171.Assignors: BRADY, TYE MICHAEL, EVANS, ETHAN ZANE Priority to US15/218,943 priority Critical patent/US10216188B2/en Priority to EP17748605.7A priority patent/EP3488398A1/en Priority to JP2019503518A priority patent/JP6773885B2/en Priority to CN201780048237.9A priority patent/CN109716368A/en Priority to PCT/US2017/043401 priority patent/WO2018022468A1/en Publication of US20180024554A1 publication Critical patent/US20180024554A1/en Priority to US16/277,158 priority patent/US10901418B2/en Publication of US10216188B2 publication Critical patent/US10216188B2/en Application granted granted Critical Priority to US17/153,071 priority patent/US20210141377A1/en Status Active legal-status Critical Current Adjusted expiration legal-status Critical Links ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Amazon Technologies Inc filed Critical Amazon Technologies Inc Assigned to AMAZON TECHNOLOGIES, INC. Original Assignee Amazon Technologies Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Tye Michael Brady Ethan Zane Evans Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US15/218,943 Other versions US10216188B2 Google Patents US20180024554A1 - Autonomous ground vehicles based at delivery locations US20180024554A1 - Autonomous ground vehicles based at delivery locations