1
Robert D Briskman: Mobile radio receivers using time diversity to avoid service outages in multichannel broadcast transmission systems. CD Radio, January 7, 1997: US05592471 (166 worldwide citation)

Mobile radio receivers in a broadcasting system having more than one transmission channel sending the same programs use time diversity to prevent service outages during periods when none of the channels can be received.


2
Robert D Briskman: Digital radio satellite and terrestrial ubiquitous broadcasting system using spread spectrum modulation. CD Radio, Patrick F Bright, January 26, 1999: US05864579 (78 worldwide citation)

A digital radio broadcasting system using spread spectrum modulation transmitted from both geosynchronous satellites and terrestrial repeater stations provides multi-program audio services to mobile and fixed user receivers over a large geographical area in an ubiquitous manner.


3
Robert D Briskman, John M Seavey, Paul Medeiros: Radio frequency broadcasting systems and methods using two low-cost geosynchronous satellites and hemispherical coverage antennas. CD Radio, January 16, 1996: US05485485 (65 worldwide citation)

The methods and systems for reducing multipath fading and outage from blockage in a radio broadcasting system that is adapted to simultaneously broadcast signals having frequencies in the range of about 300 MHz to about 3,000 MHz from two or more satellite sources traveling on a substantially geosyn ...


4
Robert D Briskman: Radio frequency broadcasting systems and methods using two low-cost geosynchronous satellites. CD Radio, June 7, 1994: US05319673 (58 worldwide citation)

High quality audio broadcasts at radio frequencies to mobile receivers at or near the earth's surface are provided by substantially simultaneous transmission of the same signal from two geosynchronous, spatially-separated satellites on the geosynchronous orbit which virtually eliminates multipath fa ...


5
Robert D Briskman: Radio frequency broadcasting systems and methods using two low-cost geosynchronous satellites. CD Radio Incorporated, January 11, 1994: US05278863 (48 worldwide citation)

High quality audio broadcasts at radio frequencies to mobile receivers at or near the earth's surface are provided by substantially simultaneous transmission of the same signal from two geosynchronous, spatially-separated satellites on the geosynchronous orbit which virtually eliminates multipath fa ...


6
Daniel Lieberman: Satellite multiple access system with distortion cancellation and compression compensation. CD Radio, Patrick F Bright, April 28, 1998: US05745839 (35 worldwide citation)

A multicarrier satellite communications system includes one or more satellites and one or more transmitters at generally terrestrial locations that transmit a plurality of signal carriers to the satellites which contain non-linear signal repeaters that produce inter-modulation noise or signal compre ...


7
Robert D Briskman: Satellite broadcast system receiver. CD Radio, Patrick F Bright, Bright & Lorig, August 11, 1998: US05794138 (35 worldwide citation)

A radio receiver augmentation system for insertion in a cassette player or compact disc player includes a receiver unit and an antenna unit. The receiver unit includes an insertable element having a size and shape suitable for insertion in a tape cassette receiving slot of a cassette player/radio co ...


8
Robert D Briskman: Satellite broadcast receiver system. CD Radio, Patrick F Bright, February 8, 2000: US06023616 (23 worldwide citation)

A broadcast receiving system for use with an FM radio transmitter in a vehicle includes an adapter unit and an antenna unit. The adapter unit includes a connector to a vehicle's existing power system, e.g., cigarette lighter receptacle. The adapter unit receives audio program signals from the antenn ...


9
Daniel Lieberman: Satellite multiple access system with distortion cancellation and compression compensation. CD Radio, Patrick F Bright, February 17, 1998: US05720039 (21 worldwide citation)

A multicarrier satellite communications system includes one or more satellites and one or more transmitters at generally terrestrial locations that transmit a plurality of signal carriers to the satellites which contain non-linear signal repeaters that produce inter-modulation noise or signal compre ...


10
Briskman Esq Robert D: Satellite broadcast receiver system, retransmitting the received satellite programme on a vacant fm broadcast channel. Cd Radio, October 13, 1999: EP0949771-A2 (13 worldwide citation)

A broadcast receiving system for use with an FM radio transmitter in a vehicle includes an adapter unit and an antenna unit. The adapter unit includes a connector to a vehicle's existing power system, e.g., cigarette lighter receptacle. The adapter unit receives audio program signals from the antenn ...