Patent Assignment Details
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| Reel/Frame: | 042640/0641 | |
| Pages: | 10 |
| | Recorded: | 06/07/2017 | | |
| Attorney Dkt #: | 13902P354 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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12/25/2018
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Application #:
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15527910
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Filing Dt:
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05/18/2017
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Publication #:
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Pub Dt:
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04/19/2018
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Title:
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OVERLAY KEY, METHOD OF FORMING THE SAME, AND METHOD OF MEASURING OVERLAY ACCUARACY
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Assignees
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| NO. 10, JIUXIANQIAO ROAD, CHAOYANG DISTRICT |
| BEIJING, CHINA 100015 |
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| NO. 2177, TONGLING BEI ROAD, HEFEI NEW RAILWAY STATION DISTRICT |
| HEFEI, ANHUI, CHINA 230012 |
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Correspondence name and address
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BLAKELY SOKOLOFF TAYLOR AND ZAFMAN
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1279 OAKMEAD PARKWAY
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SUNNYVALE, CA 94085-4040
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