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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/09/2024
Application #:
17512912
Filing Dt:
10/28/2021
Publication #:
Pub Dt:
02/17/2022
Inventors:
Ziquan SONG, Xiujuan PANG
Title:
Audio Playing And Transmitting Methods And Apparatuses
Assignment: 1
Reel/Frame:
057947/0256Recorded: 10/28/2021Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/18/2019
Exec Dt:
09/18/2019
Assignee:
NO. 218 QIANWANGANG ROAD
ECONOMIC AND TECHNICAL DEVELOPMENT ZONE, SHANDONG
QINGDAO, CHINA 266555
Correspondent:
MICHAEL J. THOMAS
7700 BONHOMME, SUITE 400
SAINT LOUIS, MO 63105
Assignment: 2
Reel/Frame:
057965/0416Recorded: 10/28/2021Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/18/2019
Assignee:
NO. 218 QIANWANGANG ROAD
ECONOMIC AND TECHNICAL DEVELOPMENT ZONE, SHANDONG
QINGDAO, CHINA 266555
Correspondent:
MICHAEL J. THOMAS
7700 BONHOMME, SUITE 400
SAINT LOUIS, MO 63105

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