Patent Assignment
Reel/Frame 046820/0557
Assignment of Assignor's Interest
Recorded: 2018-08-14
Pages: 4
Assignors
YAN, BIN
Executed: 2018-07-09
LIU, XIAOLU
Executed: 2018-07-09
YAN, ZHENGJUN
Executed: 2018-07-09
Assignee
SUNLAND INFORMATION TECHNOLOGY CO., LTD.
ROOM 701, FLOOR 7, NO.69, LANE 1688, GUOQUAN BEI ROAD, YANGPU DISTRICT, SHANGHAI, CHINA
Covered Property
(1)
Smart Detecting and Feedback System for Smart Piano