Patent Assignment Details
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Reel/Frame: | 050204/0401 | |
| Pages: | 14 |
| | Recorded: | 08/28/2019 | | |
Attorney Dkt #: | 10818A/316551 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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11/03/2020
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Application #:
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16120877
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Filing Dt:
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09/04/2018
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Title:
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OPTIMIZING CALL QUALITY USING VOCAL FREQUENCY FINGERPRINTS TO FILTER VOICE CALLS
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Assignee
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6391 SPRINT PARKWAY |
KSOPHT0101-Z2100 |
OVERLAND PARK, KANSAS 66251-2100 |
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Correspondence name and address
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SHOOK, HARDY & BACON L.L.P.
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2555 GRAND BLVD.
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IP DEPT.
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KANSAS CITY, MO 64108-2613
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