Patent Assignment
Reel/Frame 051953/0381
Assignment of Assignor's Interest
Recorded: 2020-02-27
Pages: 4
Assignors
LI, FENG
Executed: 2020-02-24
WANG, LE
Executed: 2020-02-26
LI, CHANGQING
Executed: 2020-02-20
KWONG, CHI YUEN RAYMOND
Executed: 2020-02-24
XIA, CHUANJUN
Executed: 2020-02-24
Assignee
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO. 1, TANYUAN ROAD, MENTOUGOU DISTRICT, BEIJING, 102308, CHINA
Covered Property
(1)
Organic Electroluminescent Materials and Devices