Patent Assignment
Reel/Frame 059121/0331
Assignment of Assignor's Interest
Recorded: 2022-02-11
Pages: 40
Assignor
GRACENOTE, INC.
Executed: 2021-04-15
Assignee
ROKU, INC.
1155 COLEMAN AVENUE, SAN JOSE, CALIFORNIA, 95110
Covered Property
(1)
Establishment and Use of Time Mapping Based on Interpolation Using Low-Rate Fingerprinting, to Help Facilitate Frame-Accurate Content Revision
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.