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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/04/2020
Application #:
16090096
Filing Dt:
09/28/2018
Publication #:
Pub Dt:
04/18/2019
Inventor:
ZHIMEI DAI
Title:
UNLOCKING METHOD USING SOUND PASSWORD AND A SMART LOCK
Assignment: 1
Reel/Frame:
047011/0920Recorded: 09/28/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/30/2018
Assignee:
ROOM 401-436, FLOOR 4, BLOCK 3, FORTUNE CENTER
NO.18, QINLING ROAD, LAOSHAN DISTRICT
QINGDAO, SHANDONG PROVINCE, CHINA 266061
Correspondent:
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218

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