Patent Assignment Details
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Reel/Frame: | 005569/0843 | |
| Pages: | 2 |
| | Recorded: | 12/31/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
2
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Patent #:
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Issue Dt:
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12/17/1991
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Application #:
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07602989
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Filing Dt:
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10/24/1990
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Title:
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METHOD AND APPARATUS FOR CONTROLLING THE USE OF A PUBLIC KEY, BASED ON THE LEVEL OF IMPORT INTEGRITY FOR THE KEY
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Patent #:
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Issue Dt:
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09/15/1992
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Application #:
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07606984
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Filing Dt:
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10/31/1990
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Title:
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ION THRUSTER FOR INTERPLANETARY SPACE MISSION
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Assignee
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7-1, SHIBA 5-CHOME, MINATO-KU |
TOKYO, JAPAN |
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Correspondence name and address
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SUGHRUE, MION, ZINN,
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MACPEAK & SEAS
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2100 PENN. AVE., NW
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WASHINGTON, DC 20037-3202
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