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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09/21/2021
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Application #:
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16312098
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Filing Dt:
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12/20/2018
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Publication #:
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Pub Dt:
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07/25/2019
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Inventors:
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Ze WANG, Dehua LI, Yang HUA, Hongwei ZHOU
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Title:
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LOUDSPEAKER AND METHOD FOR IMPROVING DIRECTIVITY, HEAD-MOUNTED DEVICE AND METHOD
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| ROOM 308, INVESTMENT SERVICE CENTER |
| BEIZHAI ROAD, LAOSHAN DISTRICT |
| QINGDAO CITY, SHANDONG PROVINCE, CHINA |
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| LKGLOBAL (LONGAN) |
| 7010 E. COCHISE RD. |
| SCOTTSDALE, AZ 85253 |
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