Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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01/15/2019
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Application #:
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15454199
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Filing Dt:
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03/09/2017
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Publication #:
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Pub Dt:
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06/22/2017
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Inventors:
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Hiroaki SHISHIDO, Kazuya SAKAI
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Title:
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MASK BLANK, PHASE-SHIFT MASK, METHOD OF MANUFACTURING MASK BLANK, METHOD OF MANUFACTURING PHASE-SHIFT MASK AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 6-10-1 NISHI-SHINJUKU, SHINJUKU-KU |
| TOKYO, JAPAN 160-8347 |
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| SANDRA SWANN |
| 2100 PENNSYLVANIA AVENUE, NW |
| SUITE 800 |
| WASHINGTON, DC 20037 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 6-10-1 NISHI-SHINJUKU |
| SHINJUKU-KU |
| TOKYO, JAPAN 160-8347 |
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| SUGHRUE MION, PLLC |
| 2100 PENNSYLVANIA AVENUE, NW |
| SUITE 800 |
| WASHINGTON, DC 20037 |
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