Assignee
DIGITAL RADIO EXPRESS INC
US·3 granted patents·292 citations·filing 1998–2001
Top patents by PatentIndex Score
3 records- 0192US6351500B2AM- compatible digital broadcasting method and systemDIGITAL RADIO EXPRESS INC·Filed 1999·Granted Feb 26, 2002·122 cites·24 claims
- 0290US7046694B2In-band on-channel digital broadcasting method and systemDIGITAL RADIO EXPRESS INC·Filed 2001·Granted May 16, 2006·63 cites·9 claims
- 0381US6246698B1In-band on-channel digital broadcasting method and systemDIGITAL RADIO EXPRESS INC·Filed 1998·Granted Jun 12, 2001·107 cites·3 claims
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