Patent Assignment Details
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| Reel/Frame: | 046238/0408 | |
| Pages: | 3 |
| | Recorded: | 06/29/2018 | | |
| Attorney Dkt #: | TSMC/P20172736US |
| 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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10/29/2019
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Application #:
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15920745
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Filing Dt:
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03/14/2018
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Publication #:
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Pub Dt:
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09/19/2019
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Title:
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MASK FORMATION BY SELECTIVELY REMOVING PORTIONS OF A LAYER THAT HAVE NOT BEEN IMPLANTED
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Assignee
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| 8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK |
| HSINCHU, TAIWAN |
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Correspondence name and address
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PATTERSON & SHERIDAN, LLP
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24 GREENWAY PLAZA
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SUITE 1600
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HOUSTON, TX 77046
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