Inventor
WADIN CRAIG
US28 patents
⚠️ This page may combine multiple inventors who share the name “WADIN CRAIG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XM SATELLITE RADIO INC
12 patentsUS6785656B2Aug 31, 2004
Method and apparatus for digital audio playback using local stored content
XM SATELLITE RADIO INC93 citations97
US7447171B2Nov 4, 2008
Antenna diversity system
XM SATELLITE RADIO INC20 citations92
US7123875B1Oct 17, 2006
System and method for multipoint distribution of satellite digital audio radio service
XM SATELLITE RADIO INC27 citations92
US7020217B1Mar 28, 2006
Satellite digital audio radio receiver with instant replay capability
XM SATELLITE RADIO INC20 citations92
US6823169B2Nov 23, 2004
Low cost interoperable satellite digital audio radio service (SDARS) receiver architecture
XM SATELLITE RADIO INC45 citations92
US6735416B1May 11, 2004
Receiver architecture for SDARS full band signal reception having an analog conversion to baseband stage
XM SATELLITE RADIO INC24 citations92
US6397076B1May 28, 2002
Method and apparatus for dispatch communications in a broadcast radio system
XM SATELLITE RADIO INC46 citations92
US6724827B1Apr 20, 2004
Low cost interoperable satellite digital audio radio service (SDARS) receiver adapted to receive signals in accordance with advantageous frequency plan
XM SATELLITE RADIO INC53 citations91
US6993316B2Jan 31, 2006
Method and apparatus for backup power in a communication system
XM SATELLITE RADIO INC8 citations74
US7505745B1Mar 17, 2009
Interoperable satellite digital audio radio service (SDARS) receiver architecture
XM SATELLITE RADIO INC2 citations63
US7075946B2Jul 11, 2006
Method and apparatus for audio output combining
XM SATELLITE RADIO INC4 citations63
US7274327B2Sep 25, 2007
Method and apparatus for determining location in a satellite communication system
XM SATELLITE RADIO INC0 citations51
SIRIUS XM RADIO INC
10 patentsUS10263694B2Apr 16, 2019
Satellite provisioning of cell service
SIRIUS XM RADIO INC5 citations84
US9600573B2Mar 21, 2017
Systems and methods for implementing dynamic banks of subchannels for broadcast or streamed content services featured favorites
SIRIUS XM RADIO INC3 citations73
US12468432B2Nov 11, 2025
Content caching services in satellite and satellite/IP content delivery systems
SIRIUS XM RADIO INC0 citations62
US11984967B2May 14, 2024
Satellite provisioning of cell service
SIRIUS XM RADIO INC0 citations62
US11609679B2Mar 21, 2023
Content caching services in satellite and satellite/IP content delivery systems
SIRIUS XM RADIO INC0 citations62
US11102619B2Aug 24, 2021
Systems and methods for transmitting conditional access information
SIRIUS XM RADIO INC0 citations62
US10237739B2Mar 19, 2019
Systems and methods for transmitting conditional access information
SIRIUS XM RADIO INC1 citations62
US11195195B2Dec 7, 2021
Systems, methods and applications for using and enhancing vehicle to vehicle communications, including synergies and interoperation with satellite radio
SIRIUS XM RADIO INC1 citations58
US10511883B2Dec 17, 2019
Content caching services in satellite and satellite/IP content delivery systems (“content caching”)
SIRIUS XM RADIO INC0 citations52
US9549012B2Jan 17, 2017
Content caching services in satellite and satellite/IP content delivery systems content caching
SIRIUS XM RADIO INC1 citations52
MOTOROLA INC
4 patentsUS5392331AFeb 21, 1995
Method and apparatus for performing a hand-off in a wireless communication system
MOTOROLA INC199 citations97
US5329555AJul 12, 1994
Method and apparatus for antenna diversity in a wireless communication system
MOTOROLA INC36 citations92
US5724389AMar 3, 1998
Method and apparatus for detecting a presence of a predetermined baud rate
MOTOROLA INC20 citations90
US5689806ANov 18, 1997
Communication receiver for selecting between scanning and locking to a channel and method therefor
MOTOROLA INC6 citations60