Inventor · disambiguated record
Xiaoqin Sun
Also filed as: SUN XIAOQIN
12 granted patents·5 pending applications·432 citations·filing 1997–2022
93Inventor score
Files withMICROSOFT CORP9BEIJING NAURA MICROELECTRONICS EQUIPMENT CO LTD1BRISTISH TELECOMM PLC1KHALIL HOSAM1LUCENT TECHNOLOGIES INC1
Top patents by PatentIndex Score
17 records- 0195US6691082B1Method and system for sub-band hybrid codingLUCENT TECHNOLOGIES INC·Filed 2000·Granted Feb 10, 2004·251 cites·36 claims
- 0294US7707034B2Audio codec post-filterMICROSOFT CORP·Filed 2005·Granted Apr 27, 2010·54 cites·31 claims
- 0393US7177804B2Sub-band voice codec with multi-stage codebooks and redundant codingMICROSOFT CORP·Filed 2005·Granted Feb 13, 2007·40 cites·20 claims
- 0488US7590531B2Robust decoderMICROSOFT CORP·Filed 2005·Granted Sep 15, 2009·19 cites·19 claims
- 0587US7904293B2Sub-band voice codec with multi-stage codebooks and redundant codingMICROSOFT CORP·Filed 2007·Granted Mar 8, 2011·15 cites·16 claims
- 0681US7280960B2Sub-band voice codec with multi-stage codebooks and redundant codingMICROSOFT CORP·Filed 2005·Granted Oct 9, 2007·10 cites·15 claims
- 0779US7831421B2Robust decoderMICROSOFT CORP·Filed 2005·Granted Nov 9, 2010·10 cites·11 claims
- 0876US11089719B2Computer room heat-pipe air conditioning system with emergency cooling function and control and method thereofUNIV CHANGSHA SCI & TECH·Filed 2020·Granted Aug 10, 2021·1 cites·8 claims
- 0972US7734465B2Sub-band voice codec with multi-stage codebooks and redundant codingMICROSOFT CORP·Filed 2007·Granted Jun 8, 2010·5 cites·20 claims
- 1069US8589153B2Adaptive conference comfort noiseKHALIL HOSAM·Filed 2011·Granted Nov 19, 2013·5 cites·16 claims
- 1169US7962335B2Robust decoderMICROSOFT CORP·Filed 2009·Granted Jun 14, 2011·4 cites·14 claims
- 1252US2024368803A1Reaction chamber and semiconductor equipmentBEIJING NAURA MICROELECTRONICS EQUIPMENT CO LTD·Filed 2022·Application pending·0 cites
- 1351US2024105532A1Chip packaging method and chip packaging structureWUHAN XINXIN SEMICONDUCTOR MFG·Filed 2022·Application pending·0 cites
- 1447US2009319589A1Using fractional exponents to reduce the computational complexity of numerical operationsMICROSOFT CORP·Filed 2008·Application pending·0 cites
- 1540US6219637B1Speech coding/decoding using phase spectrum corresponding to a transfer function having at least one pole outside the unit circleBRISTISH TELECOMM PLC·Filed 1997·Granted Apr 17, 2001·18 cites·14 claims
- 1639US2013332155A1Double-Talk Detection for Audio CommunicationPRAKASH VINOD·Filed 2012·Application pending·0 cites
- 1734US2017084280A1Speech EncodingMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →