Assignee
USA DIGITAL RADIO
US·3 granted patents·544 citations·filing 1991–1991
Top patents by PatentIndex Score
3 records- 0191US5315583AMethod and apparatus for digital audio broadcasting and receptionUSA DIGITAL RADIO·Filed 1991·Granted May 24, 1994·243 cites·25 claims
- 0290US5278826AMethod and apparatus for digital audio broadcasting and receptionUSA DIGITAL RADIO·Filed 1991·Granted Jan 11, 1994·221 cites·12 claims
- 0369US5278844AMethod and apparatus for digital audio broadcasting and receptionUSA DIGITAL RADIO·Filed 1991·Granted Jan 11, 1994·80 cites·17 claims
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