|
US3394348A
(en)
*
|
1964-03-04 |
1968-07-23 |
Control Data Corp |
System and apparatus for automatic data collection
|
|
US3366740A
(en)
*
|
1964-04-08 |
1968-01-30 |
Int Standard Electric Corp |
Control of remote concentrator telephone equipments
|
|
US3377435A
(en)
*
|
1964-04-30 |
1968-04-09 |
Itt |
Land-to-mobile telephone link
|
|
US3351714A
(en)
*
|
1964-05-12 |
1967-11-07 |
Secode Corp |
Mobile radio telephone apparatus
|
|
GB1089566A
(US20100223739A1-20100909-C00005.png)
*
|
1964-05-18 |
1900-01-01 |
|
|
|
FR1462279A
(fr)
*
|
1965-09-21 |
1966-04-15 |
Cit Alcatel |
Liaisons radio à fréquences porteuses aléatoires
|
|
US3476882A
(en)
*
|
1965-10-23 |
1969-11-04 |
Chromalloy American Corp |
Remote telephone extension system
|
|
DE1591305B1
(de)
*
|
1966-02-23 |
1971-03-11 |
Nippon Electric Co |
Satelliten uebertragungssystem mit beliebugem zugriff fuer mehrere bodenstationen
|
|
US3513264A
(en)
*
|
1966-05-13 |
1970-05-19 |
Hughes Aircraft Co |
Controlled random multiple access communication system
|
|
FR1545582A
(fr)
*
|
1967-04-12 |
1968-11-15 |
Materiel Telephonique |
Perfectionnements aux réseaux radiotéléphoniques mobiles automatiques
|
|
US3531724A
(en)
*
|
1968-08-23 |
1970-09-29 |
Electra Corp |
Signal-seeking radio receiver
|
|
FR2029895A5
(US20100223739A1-20100909-C00005.png)
*
|
1969-01-30 |
1970-10-23 |
Materiel Telephonique |
|
|
FR2044847A5
(US20100223739A1-20100909-C00005.png)
*
|
1969-04-02 |
1971-02-26 |
Materiel Telephonique |
|
|
FR2087369A5
(US20100223739A1-20100909-C00005.png)
*
|
1970-05-15 |
1971-12-31 |
Cit Alcatel |
|
|
FR2087710A5
(US20100223739A1-20100909-C00005.png)
*
|
1970-05-28 |
1971-12-31 |
Cit Alcatel |
|
|
SE359423B
(US20100223739A1-20100909-C00005.png)
*
|
1971-03-29 |
1973-08-27 |
R Berglund |
|
|
US3898390A
(en)
*
|
1973-05-15 |
1975-08-05 |
Martin Marietta Corp |
Multiple zone communications system and method
|
|
US4009442A
(en)
*
|
1975-05-12 |
1977-02-22 |
Von Bromssen Knut Thorkel |
Device which among a number of radio signals selects one specially marked radio signal
|
|
US4013958A
(en)
*
|
1975-10-14 |
1977-03-22 |
The Magnavox Company |
Sampled communication system
|
|
USRE32789E
(en)
*
|
1975-11-24 |
1988-11-22 |
Motorola, Inc. |
Transmission trunk multichannel dispatch system with priority queuing
|
|
JPS52130589A
(en)
*
|
1976-04-26 |
1977-11-01 |
Nippon Telegr & Teleph Corp <Ntt> |
Mobile radio controllig system
|
|
US4103106A
(en)
*
|
1976-09-13 |
1978-07-25 |
Sechan Charles J |
Mobile radiotelephone apparatus and method
|
|
US4130731A
(en)
*
|
1976-12-29 |
1978-12-19 |
International Mobile Machines Incorporated |
Portable telephone system
|
|
AT391234B
(de)
*
|
1981-09-08 |
1990-09-10 |
Center Nachrichtentechnische A |
Drahtloser telefonapparat
|
|
US4553262A
(en)
*
|
1983-11-25 |
1985-11-12 |
Motorola, Inc. |
Communications system enabling radio link access for non-trunked radio units to a multifrequency trunked two-way communications systems
|
|
US4649567A
(en)
*
|
1985-04-22 |
1987-03-10 |
General Electric Company |
Dispatch overdialing for inter-group and other added calling/called access to communications channels in a trunked radio communications system
|
|
US4682367A
(en)
*
|
1985-11-13 |
1987-07-21 |
General Electric Company |
Mobile radio communications system with join feature
|
|
US4672657A
(en)
*
|
1985-12-17 |
1987-06-09 |
Motorola, Inc. |
Multichannel telephone system
|
|
GB8827554D0
(en)
*
|
1988-11-25 |
1988-12-29 |
Indep Broadcasting Authority |
Cordless telephone system ct2
|
|
NL9402064A
(nl)
*
|
1994-12-08 |
1996-07-01 |
Nederland Ptt |
Koppelmiddelen voor het tot stand brengen van een koppeling tussen ten minste één telecommunicatieinrichting en ten minste één zend/ontvanginrichting, alsmede werkwijze voor het koppelen van ten minste één telecommunicatieinrichting en ten minste één zend/ontvanginrichting.
|
|
EP3764311A1
(de)
*
|
2019-07-08 |
2021-01-13 |
Siemens Aktiengesellschaft |
Verfahren zur planung eines elektrischen energieübertragungsnetzes, planungsanordnung und computerprogrammprodukt
|
