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1970-01-23 |
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Nederlanden Staat |
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1971-01-14 |
1972-12-19 |
Us Navy |
Performance monitor unit for frequency multiplexed hf modems
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1971-05-18 |
1981-08-17 |
Philips Nv |
Foutencorrigerend datatransmissiestelsel.
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1972-07-14 |
1974-10-15 |
Us Air Force |
Communications system having single rf channel diversity means
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1972-08-14 |
1973-09-18 |
Gte Automatic Electric Lab Inc |
Asynchronous data transmission over a pulse code modulation carrier
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1973-06-11 |
1975-02-21 |
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1973-11-09 |
1975-07-14 |
Philips Svenska Ab |
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1975-03-04 |
1976-10-01 |
Thomson Brandt |
Procede de protection contre les evanouissements profonds des canaux de transmission, enregistrements et appareils suivant ce procede
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1975-07-07 |
1977-01-04 |
Barry Research Corporation |
Time diversity data transmission apparatus
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1976-05-24 |
1978-02-14 |
Teledyne Industries, Inc. |
Communication method and apparatus for providing an enhanced signal from diverse signals
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1977-12-28 |
1980-07-29 |
Sony Corporation |
Digital signal transmission method
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1978-05-31 |
1979-12-28 |
Materiel Telephonique |
Recepteur de signaux d'horloge et de signaux auxiliaires transmis simultanement
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1978-06-30 |
1980-01-03 |
Philips Nv |
Ontvanger voor digitale signalen in lijncode.
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1979-11-15 |
1981-07-14 |
Bell Telephone Laboratories, Incorporated |
Digital communication system fault isolation circuit
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1980-11-14 |
1983-01-25 |
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1981-01-29 |
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ディジタル通信装置
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1982-06-09 |
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1985-03-18 |
1988-06-21 |
International Business Machines Corporation |
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1988-02-03 |
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1992-03-12 |
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System for wireless transmission and receiving of information and method of operation thereof
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1998-01-20 |
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1995-05-18 |
Advanced Techcom, Inc. |
Reducing errors in digital communication
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1995-04-15 |
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Verfahren und Vorrichtung zur Informationsübertragung in periodisch gestörten Übertragungskanälen
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