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Nippon Telegraph & Telephone |
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1968-01-25 |
1970-09-01 |
Bell Telephone Labor Inc |
Television receiver synchronizing apparatus
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1970-07-08 |
1972-05-16 |
Western Union Telegraph Co |
Method and apparatus for time division multiplex transmission of binary data
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1996-07-30 |
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1976-03-05 |
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1975-04-18 |
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1980-05-19 |
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1980-09-16 |
1982-08-31 |
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1983-05-09 |
1986-06-17 |
Raytheon Company |
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1983-12-27 |
1986-04-08 |
At&T Bell Laboratories |
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1985-09-17 |
1987-04-28 |
T-Bar Incorporated |
Method and apparatus for adjusting transmission rates in data channels for use in switching systems
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1986-03-25 |
1988-01-05 |
Sotas, Inc. |
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1989-07-12 |
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1989-10-23 |
1991-02-26 |
Rockwell International Corporation |
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1989-10-31 |
1992-04-07 |
Motorola, Inc. |
Asynchronous voice reconstruction for a digital communication system
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Motorola Inc |
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