Assignee
USA DIGITAL RADIO PARTNERS LP
US·5 granted patents·452 citations·filing 1994–1998
Top patents by PatentIndex Score
5 records- 0197US5956624AMethod and system for simultaneously broadcasting and receiving digital and analog signalsUSA DIGITAL RADIO PARTNERS LP·Filed 1994·Granted Sep 21, 1999·221 cites·19 claims
- 0285US5949813AMethod and system for simultaneously broadcasting and receiving digital and analog signalsUSA DIGITAL RADIO PARTNERS LP·Filed 1997·Granted Sep 7, 1999·71 cites·15 claims
- 0377US6292511B1Method for equalization of complementary carriers in an AM compatible digital audio broadcast systemUSA DIGITAL RADIO PARTNERS LP·Filed 1998·Granted Sep 18, 2001·97 cites·27 claims
- 0473US5903598AMethod and system for simultaneously broadcasting and receiving digital and analog signalsUSA DIGITAL RADIO PARTNERS LP·Filed 1997·Granted May 11, 1999·33 cites·5 claims
- 0553US6295317B1Method and apparatus for demodulating and equalizing an AM compatible digital audio broadcast signalUSA DIGITAL RADIO PARTNERS LP·Filed 1998·Granted Sep 25, 2001·30 cites·28 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →