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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07/03/1990
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Application #:
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07317757
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Filing Dt:
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03/02/1989
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Inventor:
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SEO-WON KANG
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Title:
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CIRCUIT FOR GENERATING DUAL-TONE MULTI-FREQUENCY SIGNALS AND HIGH/LOW-TONE SIGNALS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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#416 MAETAN-DONG |
KWONSUN-GU, SUWON-CITY, |
KYOUNGGI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF |
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HOLMAN & STERN |
2401 FIFTEENTH STREET, N.W. |
WASHINGTON, DC 20009 |
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