Patent Assignment
Reel/Frame 055675/0886
Assignment of Assignor's Interest
Recorded: 2021-03-22
Pages: 4
Assignor
LEE, HEE YOON
Executed: 2019-12-14
Assignee
FACEBOOK TECHNOLOGIES, LLC
1601 WILLOW ROAD, MENLO PARK, CALIFORNIA, 94025
Covered Property
(1)
Waveguide Grating with Spatial Variation of Optical Phase
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.