Patent Assignment
Reel/Frame 045094/0509
Assignment of Assignor's Interest
Recorded: 2018-03-02
Pages: 8
Assignors
UM, KOOHYUN
Executed: 2018-03-01
ZHANG, CE
Executed: 2018-03-01
LIU, JUNGTAO
Executed: 2018-03-01
Assignee
AMAZON TECHNOLOGIES, INC.
PO BOX 81226, SEATTLE, WASHINGTON, 98108-1226
Covered Property
(1)
Presence Detection Using Wireless Signals Confirmed with Ultrasound and/or Audio
Patent:
10,310,079 →
Application:
15/910,897 →