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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/06/2019
Application #:
15393677
Filing Dt:
12/29/2016
Publication #:
Pub Dt:
04/20/2017
Inventors:
Min WANG, Chunhua LI, Zhenbao ZHANG
Title:
METHOD AND DEVICE FOR ERASING A WRITING PATH ON AN INFRARED ELECTRONIC WHITE BOARD, AND A SYSTEM FOR WRITING ON AN INFRARED ELECTRONIC WHITE BOARD
Assignment: 1
Reel/Frame:
041019/0908Recorded: 01/19/2017Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/16/2016
Exec Dt:
10/16/2016
Exec Dt:
10/16/2016
Assignee:
NO. 218 QIAN WANGANG ROAD, ECONOMIC AND TECHNICAL DEVELOPMENT ZONE, SHANDONG
QINGDAO, CHINA 266555
Correspondent:
MICHAEL J. THOMAS
7700 BONHOMME
SUITE 400
ST. LOUIS, MO 63105
Assignment: 2
Reel/Frame:
041431/0234Recorded: 01/19/2017Pages: 3
Conveyance:
ASSIGNMENT OF AN UNDIVIDED INTEREST
Assignor:
Exec Dt:
01/04/2017
Assignees:
7310 MCGINNIS FERRY ROAD
SUWANEE, GEORGIA 30024
218 QIAN WANGANG ROAD, ECONOMIC AND DEVELOPMENT ZONE, SHANDONG
QINGDAO, CHINA 266555
Correspondent:
MICHAEL J. THOMAS
7700 BONHOMME
SUITE 400
ST. LOUIS, MO 63105

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