Inventor · disambiguated record
Huijian Zhang
Also filed as: ZHANG HUIJIAN
13 granted patents·1 pending application·60 citations·filing 2008–2022
88Inventor score
Top patents by PatentIndex Score
14 records- 0191US8472814B2Apparatus and method for equalizing chromatic dispersion and digital coherent optical receiverZHANG HUIJIAN·Filed 2010·Granted Jun 25, 2013·16 cites·10 claims
- 0290US8374512B2Frequency offset monitoring device and optical coherent receiverFUJITSU LTD·Filed 2008·Granted Feb 12, 2013·17 cites·3 claims
- 0386US11271651B2Remote radio unit and a central unit for a base transceiver stationHUAWEI TECH CO LTD·Filed 2020·Granted Mar 8, 2022·2 cites·16 claims
- 0484US8532502B2Filter coefficient adjustment apparatusZHANG HUIJIAN·Filed 2009·Granted Sep 10, 2013·11 cites·10 claims
- 0579US8103177B2Apparatus and method for frequency offset monitoring used in digital coherent optical receiverZHANG HUIJIAN·Filed 2009·Granted Jan 24, 2012·8 cites·11 claims
- 0665US8762086B2Phase imbalance monitoring apparatus, amplitude imbalance monitoring apparatus, and apparatus using the sameTAO ZHENNING·Filed 2008·Granted Jun 24, 2014·3 cites·5 claims
- 0764US11658748B2Optical transmitter and transmission methodHUAWEI TECH CO LTD·Filed 2022·Granted May 23, 2023·0 cites·8 claims
- 0864US8442406B2Filter, coherent receiver device and coherent receiving methodLI JIANQIANG·Filed 2011·Granted May 14, 2013·2 cites·12 claims
- 0962US11496221B2Optical transmitter and transmission methodHUAWEI TECH CO LTD·Filed 2021·Granted Nov 8, 2022·0 cites·25 claims
- 1058US11095371B2Optical transmitter and transmission methodHUAWEI TECH CO LTD·Filed 2020·Granted Aug 17, 2021·0 cites·22 claims
- 1156US8666262B2Method for adaptive blind equalization of PSK signal, equalizer and receiverYAN MENG·Filed 2010·Granted Mar 4, 2014·1 cites·4 claims
- 1249US2013094852A1Frequency offset monitoring device and optical coherent receiverFUJITSU LTD·Filed 2012·Application pending·0 cites
- 1346US11316614B2Channel code construction for decoder reuseHUAWEI TECH CO LTD·Filed 2020·Granted Apr 26, 2022·0 cites·20 claims
- 1437US8687646B2Method and apparatus for bit and power allocation, and communication systemZHANG HUIJIAN·Filed 2011·Granted Apr 1, 2014·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →