Assignee
QIAO LIJIE
CA·11 granted patents·1 pending application·2 citations·filing 2007–2017
Top patents by PatentIndex Score
12 records- 0173US10297972B2Optical amplifierQIAO LIJIE·Filed 2017·Granted May 21, 2019·1 cites·10 claims
- 0259US10297971B2Optical amplifierQIAO LIJIE·Filed 2017·Granted May 21, 2019·0 cites·5 claims
- 0359US8363311B2Optical amplifier and a method of light amplificationQIAO LIJIE·Filed 2009·Granted Jan 29, 2013·1 cites·16 claims
- 0458US10297970B2Optical amplifierQIAO LIJIE·Filed 2017·Granted May 21, 2019·0 cites·7 claims
- 0555US10027414B2Bidirectional amplifierQIAO LIJIE·Filed 2017·Granted Jul 17, 2018·0 cites·9 claims
- 0654US10274689B2Regroup optical cableQIAO LIJIE·Filed 2017·Granted Apr 30, 2019·0 cites·10 claims
- 0754US9835802B1Regroup NxM optical cableQIAO LIJIE·Filed 2017·Granted Dec 5, 2017·0 cites·20 claims
- 0846US10379288B2Method and device having a saturable absorber for filteringQIAO LIJIE·Filed 2017·Granted Aug 13, 2019·0 cites·14 claims
- 0945US9184554B2Reducing thermal dependence of amplifier gainQIAO LIJIE·Filed 2014·Granted Nov 10, 2015·0 cites·20 claims
- 1045US8412046B2In-service optical dispersion determining system and methodQIAO LIJIE·Filed 2011·Granted Apr 2, 2013·0 cites·20 claims
- 1140US9680284B2Lessening variations of spectral characteristic of an optical deviceQIAO LIJIE·Filed 2015·Granted Jun 13, 2017·0 cites·12 claims
- 1239US2008205814A1Method and Apparatus for Dynamic Polarization Mode Dispersion CompensationQIAO LIJIE·Filed 2007·Application pending·0 cites
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