Patent Assignment
Reel/Frame 047757/0257
Assignment of Assignor's Interest
Recorded: 2018-12-12
Pages: 4
Assignors
COLBURN, MATTHEW E.
Executed: 2018-10-25
CALAFIORE, GIUSEPPE
Executed: 2018-10-10
LEIBOVICI, MATTHIEU CHARLES RAOUL
Executed: 2018-10-26
PARSONS, MAXWELL
Executed: 2018-12-12
Assignee
FACEBOOK TECHNOLOGIES, LLC
1601 WILLOW ROAD, MENLO PARK, CALIFORNIA, 94025
Covered Property
(1)
Waveguides with High Refractive Index Gratings Manufactured by Post-Patterning Infusion
Patent:
11,262,495 →
Application:
16/152,411 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.