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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/14/2023
Application #:
17200262
Filing Dt:
03/12/2021
Publication #:
Pub Dt:
11/04/2021
Inventor:
Jeff Calkins
Title:
AUDIO IMPROVEMENT USING CLOSED CAPTION DATA
Assignment: 1
Reel/Frame:
055581/0405Recorded: 03/12/2021Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/16/2019
Assignee:
1701 JOHN F. KENNEDY BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Correspondent:
BAKERHOSTETLER
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891

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