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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12/27/2022
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Application #:
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16621554
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Filing Dt:
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12/11/2019
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Inventors:
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Xiaojie ZHANG, Lingfeng GAN, Yuandong WANG, Jian KANG
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Title:
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DIFFUSION MUFFLING DEVICE, DIFFUSION RESONANCE MUFFLING DEVICE, FULL-FREQUENCY DIFFUSION MUFFLING DEVICE, MUFFLING SYSTEM FOR VENTILATION CHANNEL, AND MUFFLING METHOD USING THE SAME
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Assignment:
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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NO. 57, WEST HAIKE ROAD, WENJIANG DISTRICT |
CHENGDU, SC, CHINA 611130 |
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BILLION & ARMITAGE |
7401 METRO BLVD. |
SUITE 425 |
MINNEAPOLIS, MN 55439 |
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06/24/2024 09:59 AM
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