Patent Assignment Details
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| Reel/Frame: | 005403/0637 | |
| Pages: | 4 |
| | Recorded: | 08/10/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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10/05/1993
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Application #:
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07513079
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Filing Dt:
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04/12/1990
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Title:
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TECHNIQUES FOR CONTROLLING BEAM POSITION AND FOCUS IN OPTICAL DISK DRIVES
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Assignee
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| 2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU |
| A JAPANESE CORP. |
| TOKYO, JAPAN |
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Correspondence name and address
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WOLF, GREENFIELD & SACKS
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600 ATLANTIC AVE.
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BOSTON, MA 02210
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