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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11/02/2021
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Application #:
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16906926
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Filing Dt:
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06/19/2020
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Publication #:
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Pub Dt:
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12/24/2020
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Inventors:
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Zhiwei LI, Baiping LEI, Bin FAN, Jiang BIAN, Shibin WU, Junfeng DU
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Title:
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METHOD FOR FIGURE CORRECTION OF OPTICAL ELEMENT BY REACTIVE ION ETCHING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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P.O. BOX 350 |
SHUANGLIU, CHENGDU |
SICHUAN, CHINA 610209 |
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KNOBBE MARTENS OLSON & BEAR, LLP |
2040 MAIN STREET, 14TH FLOOR |
IRVINE, CA 92614 |
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