US4122395A
(en)
*
|
1976-05-10 |
1978-10-24 |
Draco Laboratories, Inc. |
Radio control circuit with microprocessor
|
JPS5926131B2
(ja)
*
|
1976-06-22 |
1984-06-25 |
ソニー株式会社 |
ヘテロダイン受信機
|
US4197500A
(en)
*
|
1976-11-01 |
1980-04-08 |
The United States Of America As Represented By The Secretary Of The Army |
Automatic channel selection
|
US4069455A
(en)
*
|
1976-11-11 |
1978-01-17 |
General Electric Company |
Arrangement for maintaining reception of a radio receiver on the stronger of two signals
|
US4146839A
(en)
*
|
1977-02-04 |
1979-03-27 |
Troy Stephen R |
Channel traffic monitoring radio transceiver
|
FR2383560A1
(fr)
*
|
1977-03-09 |
1978-10-06 |
Trt Telecom Radio Electr |
Dispositif de commande de recherche de frequence dans un recepteur radioelectrique mobile par rapport a des stations emettrices
|
US4093922A
(en)
*
|
1977-03-17 |
1978-06-06 |
Texas Instruments Incorporated |
Microcomputer processing approach for a non-volatile TV station memory tuning system
|
US4093921A
(en)
*
|
1977-03-17 |
1978-06-06 |
Texas Instruments Incorporated |
Microcomputer processing approach for a non-volatile TV station memory tuning system
|
US4354252A
(en)
*
|
1977-09-27 |
1982-10-12 |
Motorola, Inc. |
Programmable digital data terminal for mobile radio transceivers
|
JPS56126339A
(en)
*
|
1980-03-10 |
1981-10-03 |
Nec Corp |
Mobile communication system
|
GB2094102B
(en)
*
|
1981-02-04 |
1984-06-27 |
Philips Electronic Associated |
Radio receiver suitable for use in a spaced carrier area coverage system
|
JPS57212819A
(en)
*
|
1981-06-24 |
1982-12-27 |
Sharp Corp |
Automatic tuning storage receiver
|
JPS5885623A
(ja)
*
|
1981-11-18 |
1983-05-23 |
Pioneer Electronic Corp |
Am受信機の同調方法
|
DE3208360A1
(de)
*
|
1982-03-09 |
1983-09-22 |
Standard Elektrik Lorenz Ag, 7000 Stuttgart |
Empfangsgeraet der unterhaltungselektronik mit einem hf-empfangsteil und einer abstimmanordnung
|
US4868885A
(en)
*
|
1986-05-05 |
1989-09-19 |
General Electric Company |
Apparatus and method for high-speed determination of received RF signal strength indicator
|
SE464955B
(sv)
*
|
1989-11-03 |
1991-07-01 |
Ericsson Telefon Ab L M |
Foerfarande att indela en ramstruktur i en mobilstation
|
GB2254971B
(en)
*
|
1991-03-07 |
1994-12-21 |
Ericsson Telefon Ab L M |
Mobile radio communications stations
|
US5379448A
(en)
*
|
1991-08-05 |
1995-01-03 |
International Business Machines |
Load balancing in a digital communications network using radio links
|
DE4316686A1
(de)
*
|
1993-05-16 |
1994-11-17 |
H U C Elektronik Gmbh |
Verfahren und Schaltungsanordnung zum Rundfunkempfang
|
DE19753715A1
(de)
*
|
1997-12-04 |
1999-06-17 |
Grundig Ag |
Rundfunkempfänger mit Senderspeicheraktualisierung
|
US9769666B2
(en)
|
2015-09-25 |
2017-09-19 |
Harris Corporation |
Managed access system with monitoring device to determine and change radio equipment
|
US9736706B2
(en)
|
2015-09-25 |
2017-08-15 |
Harris Corporation |
Managed access system with monitoring device to determine system operability
|
US9584252B1
(en)
|
2015-09-25 |
2017-02-28 |
Harris Corporation |
Managed access system with mobile wireless device geolocation capability
|
US9763095B2
(en)
|
2015-09-25 |
2017-09-12 |
Harris Corporation |
Managed access system that determines authorized and unauthorized mobile wireless devices
|
US9820150B2
(en)
|
2015-09-25 |
2017-11-14 |
Harris Corporation |
Managed access system having filtered communications using network interface device
|
US10284559B2
(en)
|
2016-05-13 |
2019-05-07 |
Harris Corporation |
Managed access system with security assessment equipment
|
US9681360B1
(en)
|
2016-05-13 |
2017-06-13 |
Harris Corporation |
Managed access system that provides selective communications and registration of mobile wireless devices
|
US10405184B2
(en)
|
2017-01-31 |
2019-09-03 |
Harris Corporation |
Mobile wireless device managed access system providing enhanced authentication features and related methods
|