Patent Assignment Details
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| Reel/Frame: | 005805/0808 | |
| Pages: | 3 |
| | Recorded: | 08/23/1991 | | |
| 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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11/19/1991
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Application #:
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07531745
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Filing Dt:
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06/01/1990
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Title:
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A FREQUENCY-DIVISION MULTIPLEXING ARRANGEMENT FOR PREVENTING INTERFERENCE BETWEEN A MAIN TELEVISION SIGNAL AND A HELPER SIGNAL THEREOF
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Assignee
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| 72 HORIKAWA-CHO, SAIWAI-KU, |
| KAWASAKI-SHI, JAPAN |
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Correspondence name and address
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OBLON, SPIVAK, MCCLELLAND, MAIER &
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NEUSTADT, P.C.
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FOURTH FLOOR
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1755 JEFFERSON DAVIS HIGHWAY
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ARLINGTON, VA 22202
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