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Patent Assignment Details
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Reel/Frame:007282/0994   Pages: 4
Recorded: 12/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/27/1997
Application #:
08330676
Filing Dt:
10/28/1994
Title:
DTMF SIGNAL TRANSMISSION METHOD IN SINGLE FREQUENCY SIMULTANEOUS TRANSMITTING AND RECEIVING SYSTEM AND SINGLE FREQUENCY SIMULTANEOUS TRANSMITTING AND RECEIVING SYSTEM TRANSCEIVER CAPABLE OF TRANSMITTING DTMF SIGNAL
Assignors
1
Exec Dt:
12/07/1994
2
Exec Dt:
12/07/1994
3
Exec Dt:
12/07/1994
4
Exec Dt:
12/07/1994
Assignees
1
1 KANDA IZUMI-CHO, CHIYODA-KU
TOKYO 101, JAPAN
2
3-1-1, ICHIBANCHO, AOBA-KU, SENDAI-SHI
MIYAGI-KEN, JAPAN
3
35-9, HIGASHIYUKIGAYA-1-CHOME, OTA-KU
TOKYO, JAPAN
Correspondence name and address
MELVIN KRAUS
ANTONELLI, TERRY, STOUT & KRAUS
1300 NORTH 17TH STREET
STE. 1800
ARLINGTON, VA 22209

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