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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01/26/1993
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Application #:
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07885880
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Filing Dt:
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05/20/1992
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Inventor:
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HSING-YAO CHEN
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Title:
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ELECTRON BEAM SHAPING APERTURE IN LOW VOLTAGE, FIELD-FREE REGION OF ELECTRON GUN
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 80 HSING SHAN ROAD, YANGMEI / TAOYUAN, TAIWAN 32606 |
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| THOMAS E. HILL, ESQ. |
| EMRICH AND DITHMAR |
| 150 NORTH WACKER DRIVE |
| STE. 3000 |
| CHICAGO, IL 60606 |
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