Assignee
XIE CHANGSONG
DE·2 granted patents·1 pending application·3 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0167US8855501B2Method for carrier frequency recovery and optical intradyne coherent receiverXIE CHANGSONG·Filed 2011·Granted Oct 7, 2014·3 cites·6 claims
- 0237US9042488B2Phase offset compensatorXIE CHANGSONG·Filed 2012·Granted May 26, 2015·0 cites·5 claims
- 0332US2012143935A1Filter device and method for providing a filter deviceXIE CHANGSONG·Filed 2011·Application pending·0 cites
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