Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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18812069
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Filing Dt:
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08/22/2024
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Publication #:
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Pub Dt:
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02/27/2025
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Inventors:
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HESHIG BAYAN, SHAN JIANG, YUBO LI, ZHAOWU LIU, WEI WANG, WENHAO LI, SHUO LI, YANXIU JIANG
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Title:
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METHOD AND DEVICE FOR COMPENSATING SURFACE ERROR OF HOLOGRAPHIC GRATING SUBSTRATE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NO. 3888, DONGNANHU ROAD, ERDAO DISTRICT |
| CHANGCHUN, CHINA |
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| HOWARD M. COHN |
| 3468 OLD HICKORY LANE |
| MEDINA, OH 44256 |
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06/22/2025 03:25 PM
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