Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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05/31/2022
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Application #:
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17031862
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Filing Dt:
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09/24/2020
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Publication #:
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Pub Dt:
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01/14/2021
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Inventors:
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Wenkai HAN, Xinshan WANG, Hu ZHU, Guoliang LI, Hongjing GUO
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Title:
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DOUBLE TALK DETECTION METHOD, DOUBLE TALK DETECTION APPARATUS AND ECHO CANCELLATION SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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FLOOR 13, PHASE B, TENGFEI INDUSTRIAL BUILDING, FUTIAN FREE TRADE ZONE |
SHENZHEN, CHINA 518045 |
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FIRSTIPR |
7540 WRIGHT DR |
FRISCO, TX 75035 |
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05/20/2024 09:43 PM
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