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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05/24/1988
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Application #:
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07072166
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Filing Dt:
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07/09/1987
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Inventor:
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OSAMU HANAGASAKI
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Title:
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PROCESS OF FABRICATING SEMICONDUCTOR DEVICE INVOLVING PLANARIZATION OF A POLYSILICON EXTRINSIC BASE REGION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 10-1, NAKAZAWA-CHO, HAMAMATSU-SHI, |
| A CORP. OF JAPAN |
| SHIZUOKA-KEN, JAPAN |
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| PLATON N. MANDROS |
| BURNS, DOANE, SWECKER & MATHIS |
| GEORGE MASON BLDG. |
| WASH. & PRINCE STS., P. O. BOX 1404 |
| ALEXANDRIA, VA 22313-1404 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: OCTOBER 10, 1987
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| PLATON N. MANDROS |
| BURNS, DOANE, SWECKER & MATHIS |
| GEORGE MASON BLDG., WASH. & PRINCE STS., |
| P. O. BOX 1404 |
| ALEXANDRIA, VA 22313-1404 |
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