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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04/20/2021
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Application #:
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16136371
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Filing Dt:
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09/20/2018
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Publication #:
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Pub Dt:
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03/26/2020
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Inventors:
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Ming Wai Alwin TAM, Xiuling ZHU, Kin Lung CHAN
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Title:
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Rotational Geometric Phase Hologram with Application for Fabricating Geometric Phase Optical Element
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5/F, PHOTONICS CENTRE, 2 SCIENCE PARK WEST AVENUE |
| HONG KONG SCIENCE PARK, SHATIN, NEW TERRITORIES |
| HONG KONG, CHINA |
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| SPRUSON & FERGUSON (HONG KONG) LIMITED |
| 5001 HOPEWELL CENTRE |
| 183 QUEEN''S ROAD EAST, WAN CHAI |
| HONG KONG, HONG KONG |
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