IP Library Assignment 029756/0691
Patent Assignment
Reel/Frame 029756/0691

Assignment of Assignor's Interest

Recorded: 2013-02-05 Pages: 5
Assignor
NARAYANAN, PREETHI
Executed: 2012-12-18
Assignee
RAWLES LLC
103 FOULK ROAD, SUITE 100, WILMINGTON, DELAWARE, 19803
Covered Property (1)
Characterizing Environment Using Ultrasound Pilot Tones
Patent: 9,319,816 →
Application: 13/627,862 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 12, 2015
From: RAWLES LLC
To: AMAZON TECHNOLOGIES, INC.
Reel/Frame 037103/0084 →