Patent Assignment Details
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Reel/Frame: | 022030/0494 | |
| Pages: | 3 |
| | Recorded: | 12/26/2008 | | |
Attorney Dkt #: | 28770-US-PA |
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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03/13/2012
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Application #:
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12337606
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Filing Dt:
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12/17/2008
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Publication #:
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Pub Dt:
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06/17/2010
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Title:
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METHOD OF MEASURING NUMERICAL APERTURE OF EXPOSURE MACHINE, CONTROL WAFER, PHOTOMASK, AND METHOD OF MONITORING NUMERICAL APERTURE OF EXPOSURE MACHINE
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Assignee
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NO.18, LISING 1ST RD., EAST DISTRICT, |
HSINCHU CITY, TAIWAN 300 |
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Correspondence name and address
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JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
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7F.-1, NO.100, ROOSEVELT RD., SEC. 2,
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TAIPEI, 100 TAIWAN
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