Patent Assignment
Reel/Frame 062214/0715
Assignment of Assignor's Interest
Recorded: 2022-12-27
Pages: 6
Assignors
SONG, YUMING
Executed: 2022-10-20
DOU, CHENHAO
Executed: 2022-10-17
TIAN, KEHAN
Executed: 2022-10-28
Assignee
BEIJING UPHOTON OPTOELECTRONICS DEVELOPMENT CO., LTD.
ROOM 1206-6, FLOOR 12, BUILDING 7, COMPOUND A-13, HUAYUAN ROAD, HAIDIAN DISTRICT, BEIJING, 100088, CHINA
Covered Property
(1)
Diffractive Optical Waveguide and Display Device
Patent:
11,774,767 →
Application:
18/089,358 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.