Assignee
LIU XIANG
US·44 granted patents·6 pending applications·252 citations·filing 2006–2024
Top patents by PatentIndex Score
50 records- 0195US8218979B2System, method and apparatus for coherent optical OFDMLIU XIANG·Filed 2009·Granted Jul 10, 2012·34 cites·21 claims
- 0294US8611751B2System, apparatus and method for communicating data via polarization multiplexingLIU XIANG·Filed 2010·Granted Dec 17, 2013·16 cites·15 claims
- 0394US8236628B2Array substrate and manufacturing methodLIU XIANG·Filed 2010·Granted Aug 7, 2012·19 cites·8 claims
- 0494US8204377B2System, method and apparatus for joint self phase modulation compensation for coherent optical polarization-division-multiplexed orthogonal-frequency division-multiplexing systemsLIU XIANG·Filed 2008·Granted Jun 19, 2012·22 cites·20 claims
- 0590US8879922B2System, method and apparatus for high-sensitivity optical detectionLIU XIANG·Filed 2011·Granted Nov 4, 2014·11 cites·23 claims
- 0690US8824501B2Performance enhancement through optical variantsLIU XIANG·Filed 2011·Granted Sep 2, 2014·11 cites·20 claims
- 0790US8711357B2Dynamic reconstruction of a calibration state of an absorption spectrometerLIU XIANG·Filed 2011·Granted Apr 29, 2014·10 cites·27 claims
- 0889US9232056B2Apparatus for blocking unwanted telephone calls and faxesLIU XIANG·Filed 2014·Granted Jan 5, 2016·11 cites·8 claims
- 0988US8842231B2Array substrate and manufacturing method thereofLIU XIANG·Filed 2011·Granted Sep 23, 2014·10 cites·7 claims
- 1087US8103166B2Multi-wavelength coherent receiver with a shared optical hybrid and a multi-wavelength local oscillatorLIU XIANG·Filed 2009·Granted Jan 24, 2012·15 cites·20 claims
- 1183US8842997B2Apparatus and method for generating interleaved return-to-zero (IRZ) polarization-division multiplexed (PDM) signalsLIU XIANG·Filed 2011·Granted Sep 23, 2014·7 cites·20 claims
- 1283US8744275B2System, method, and apparatus for high-sensitivity optical detectionLIU XIANG·Filed 2011·Granted Jun 3, 2014·6 cites·20 claims
- 1383US8594515B2Digital phase conjugation for fiber-optic linksLIU XIANG·Filed 2011·Granted Nov 26, 2013·7 cites·20 claims
- 1482US8801406B2BlowerLIU XIANG·Filed 2011·Granted Aug 12, 2014·7 cites·4 claims
- 1581USD998563SWireless charging cableLIU XIANG·Filed 2021·Granted Sep 12, 2023·7 cites·1 claims
- 1681US8682181B2System, method, and apparatus for high-sensitivity optical detectionLIU XIANG·Filed 2011·Granted Mar 25, 2014·6 cites·20 claims
- 1780US9300400B2Communication through multiplexed one-dimensional optical signalsLIU XIANG·Filed 2012·Granted Mar 29, 2016·5 cites·23 claims
- 1879US8475146B2Blower adapter and blower using the sameLIU XIANG·Filed 2010·Granted Jul 2, 2013·4 cites·14 claims
- 1979US8180227B2Digital coherent detection of multi-carrier optical signalLIU XIANG·Filed 2009·Granted May 15, 2012·7 cites·20 claims
- 2078US8934786B2Communication through pre-dispersion-compensated phase-conjugated optical variantsLIU XIANG·Filed 2012·Granted Jan 13, 2015·4 cites·31 claims
- 2178US8553166B2TFT-LCD array substrate and manufacturing method thereofLIU XIANG·Filed 2010·Granted Oct 8, 2013·4 cites·16 claims
- 2278US8515286B2Coherent optical receiver for pilot-assisted data transmissionLIU XIANG·Filed 2010·Granted Aug 20, 2013·5 cites·20 claims
- 2376US8463141B2Reconstruction and restoration of two polarization components of an optical signal fieldLIU XIANG·Filed 2007·Granted Jun 11, 2013·5 cites·47 claims
- 2475US8751311B2Navigation system with location-based supplemental incentive notification mechanism and method of operation thereofLIU XIANG·Filed 2011·Granted Jun 10, 2014·4 cites·18 claims
- 2574US8563980B2Array substrate and manufacturing methodLIU XIANG·Filed 2012·Granted Oct 22, 2013·3 cites·12 claims
- 2668USD1035830SShowerheadLIU XIANG·Filed 2024·Granted Jul 16, 2024·2 cites·1 claims
- 2768US8953949B2Method and apparatus for transmitting high-level QAM optical signals with binary drive signalsLIU XIANG·Filed 2011·Granted Feb 10, 2015·2 cites·20 claims
- 2866US8660433B2Pilot-assisted data transmission in a coherent optical-communication systemLIU XIANG·Filed 2010·Granted Feb 25, 2014·2 cites·23 claims
- 2964US11454029B2Rain gutter dredger and use thereofLIU XIANG·Filed 2019·Granted Sep 27, 2022·1 cites·20 claims
- 3064US8415840B2Plastic package motorLIU XIANG·Filed 2010·Granted Apr 9, 2013·2 cites·7 claims
- 3160US8223312B2Method of manufacturing a display device using a barrier layer to form an ohmic contact layerLIU XIANG·Filed 2010·Granted Jul 17, 2012·1 cites·3 claims
- 3259US2013070786A1Communication Through Phase-Conjugated Optical VariantsLIU XIANG·Filed 2012·Application pending·0 cites
- 3352USD1042737SShower headLIU XIANG·Filed 2024·Granted Sep 17, 2024·2 cites·1 claims
- 3452US2026078880A1Luminous Strip for Outdoor EquipmentLIU XIANG·Filed 2024·Application pending·0 cites
- 3548US8199270B2TFT-LCD array substrate and method of manufacturing the sameLIU XIANG·Filed 2009·Granted Jun 12, 2012·0 cites·10 claims
- 3647US9372378B2TFT-LCD array substrate and method of manufacturing the sameLIU XIANG·Filed 2012·Granted Jun 21, 2016·0 cites·6 claims
- 3746US8757990B2Blower fanLIU XIANG·Filed 2012·Granted Jun 24, 2014·0 cites·5 claims
- 3846US2009324223A1System, method and apparatus for channel estimation with dual polarization training symbols for coherent optical OFDMLIU XIANG·Filed 2008·Application pending·0 cites
- 3945USD1068670SPower adapterLIU XIANG·Filed 2024·Granted Apr 1, 2025·0 cites·1 claims
- 4045US9312964B2Reconstruction and restoration of an optical signal fieldLIU XIANG·Filed 2006·Granted Apr 12, 2016·0 cites·51 claims
- 4145US2016088152A1Apparatus for blocking unwanted telephone calls and faxesLIU XIANG·Filed 2015·Application pending·0 cites
- 4244US9263594B2Thin film transistor array baseplateLIU XIANG·Filed 2012·Granted Feb 16, 2016·0 cites·16 claims
- 4344US8788568B2System and method for implementing concentrated access of business operations support systemLIU XIANG·Filed 2010·Granted Jul 22, 2014·0 cites·16 claims
- 4443US2009086215A1Polarization-Multiplexed Multilevel Differential Phase Shift Keyed Signal DetectorLIU XIANG·Filed 2007·Application pending·0 cites
- 4542US9338689B2Method for mobile terminal to access wireless access point and wireless access pointLIU XIANG·Filed 2012·Granted May 10, 2016·0 cites·20 claims
- 4642US8895334B2Thin film transistor array substrate and method for manufacturing the same and electronic deviceLIU XIANG·Filed 2012·Granted Nov 25, 2014·0 cites·20 claims
- 4741US8483575B2Apparatus and method for generating frequency-locked optical comb sourcesLIU XIANG·Filed 2010·Granted Jul 9, 2013·0 cites·21 claims
- 4839US8426259B2Array substrate and method for manufacturing the sameLIU XIANG·Filed 2011·Granted Apr 23, 2013·0 cites·6 claims
- 4939US2012280239A1Thin film transistor array substrate and method for fabricating the thin film transistor array substrateLIU XIANG·Filed 2012·Application pending·0 cites
- 5038US9111814B2Array substrate, manufacturing method thereof and LCDLIU XIANG·Filed 2011·Granted Aug 18, 2015·0 cites·5 claims
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