Assignee
SHI QINGQUAN
CN·3 granted patents·1 pending application·2 citations·filing 2008–2012
Top patents by PatentIndex Score
4 records- 0159US8094746B2Transmission method and system for the discrete multi-tone modulation dataSHI QINGQUAN·Filed 2008·Granted Jan 10, 2012·2 cites·15 claims
- 0250US8599907B2Method and device for performing communication in digital subscriber lineSHI QINGQUAN·Filed 2012·Granted Dec 3, 2013·0 cites·16 claims
- 0350US8213488B2Method and device for performing communication in digital subscriber lineSHI QINGQUAN·Filed 2008·Granted Jul 3, 2012·0 cites·17 claims
- 0443US2009028278A1Method and device for reducing surrounding coupling noiseSHI QINGQUAN·Filed 2008·Application pending·0 cites
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