Assignee
FAN DASHEN
US·3 granted patents·43 citations·filing 2002–2014
Top patents by PatentIndex Score
3 records- 0189US7386135B2Cardioid beam with a desired null based acoustic devices, systems and methodsFAN DASHEN·Filed 2002·Granted Jun 10, 2008·39 cites·3 claims
- 0267US9406293B2Apparatuses and methods to detect and obtain desired audioFAN DASHEN·Filed 2014·Granted Aug 2, 2016·2 cites·20 claims
- 0365US8885850B2Cardioid beam with a desired null based acoustic devices, systems and methodsFAN DASHEN·Filed 2008·Granted Nov 11, 2014·2 cites·25 claims
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