Inventor · disambiguated record
Lei Miao
Also filed as: MIAO LEI
245 granted patents·46 pending applications·580 citations·filing 2007–2025
99Inventor score
Files withHUAWEI TECH CO LTD201NUBIA TECHNOLOGY CO LTD11CHENGDU MONOLITHIC POWER SYS8WU WENHAI6QI FENGYAN5
Top patents by PatentIndex Score
291 records- 0197US11217257B2Method for encoding multi-channel signal and encoderHUAWEI TECH CO LTD·Filed 2020·Granted Jan 4, 2022·6 cites·20 claims
- 0296US11527253B2Stereo encoding method and stereo encoderHUAWEI TECH CO LTD·Filed 2021·Granted Dec 13, 2022·3 cites·21 claims
- 0395US11043225B2Stereo encoding method and stereo encoderHUAWEI TECH CO LTD·Filed 2020·Granted Jun 22, 2021·3 cites·20 claims
- 0495US10432104B2Control circuit for synchronous rectifier and the method thereofCHENGDU MONOLITHIC POWER SYS·Filed 2018·Granted Oct 1, 2019·17 cites·16 claims
- 0594US11950079B2Delay estimation method and apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Apr 2, 2024·2 cites·22 claims
- 0694US11568882B2Inter-channel phase difference parameter encoding method and apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Jan 31, 2023·2 cites·20 claims
- 0794US8976547B2Switching mode power supply with synchronous rectifying control circuitREN YUANCHENG·Filed 2012·Granted Mar 10, 2015·19 cites·20 claims
- 0893US11356030B2Switching power supply circuit with synchronous rectification and associated control circuit and control methodCHENGDU MONOLITHIC POWER SYS·Filed 2020·Granted Jun 7, 2022·9 cites·20 claims
- 0993US11062715B2Time-domain stereo encoding and decoding method and related productHUAWEI TECH CO LTD·Filed 2020·Granted Jul 13, 2021·3 cites·14 claims
- 1093US10366697B2Method and device for encoding a high frequency signal, and method and device for decoding a high frequency signalHUAWEI TECH CO LTD·Filed 2017·Granted Jul 30, 2019·5 cites·19 claims
- 1193US10249315B2Method and apparatus for detecting correctness of pitch periodHUAWEI TECH CO LTD·Filed 2017·Granted Apr 2, 2019·9 cites·18 claims
- 1293US9685165B2Method and apparatus for predicting high band excitation signalHUAWEI TECH CO LTD·Filed 2016·Granted Jun 20, 2017·12 cites·18 claims
- 1393US9379630B2Control circuit for a synchronous rectification circuit, LLC resonant converter and associated methodCHENGDU MONOLITHIC POWER SYS·Filed 2014·Granted Jun 28, 2016·14 cites·16 claims
- 1493US8924221B2Method and device for encoding a high frequency signal, and method and device for decoding a high frequency signalHUAWEI TECH CO LTD·Filed 2013·Granted Dec 30, 2014·8 cites·25 claims
- 1592US11393482B2Audio encoding and decoding method and related productHUAWEI TECH CO LTD·Filed 2020·Granted Jul 19, 2022·3 cites·13 claims
- 1691US11178505B2Multi-channel signal encoding method, multi-channel signal decoding method, encoder, and decoderHUAWEI TECH CO LTD·Filed 2020·Granted Nov 16, 2021·2 cites·20 claims
- 1791US10951124B2Switching power supply circuit with synchronous rectifier and associated control circuit and control methodCHENGDU MONOLITHIC POWER SYS·Filed 2019·Granted Mar 16, 2021·7 cites·20 claims
- 1891US10373629B2Audio signal encoding and decoding method, and audio signal encoding and decoding apparatusHUAWEI TECH CO LTD·Filed 2017·Granted Aug 6, 2019·8 cites·12 claims
- 1991US9805736B2Audio signal encoding and decoding method, and audio signal encoding and decoding apparatusHUAWEI TECH CO LTD·Filed 2015·Granted Oct 31, 2017·10 cites·6 claims
- 2091US7552048B2Method and device for performing frame erasure concealment on higher-band signalHUAWEI TECH CO LTD·Filed 2008·Granted Jun 23, 2009·29 cites·19 claims
- 2190US9728197B2Method and device for encoding a high frequency signal, and method and device for decoding a high frequency signalHUAWEI TECH CO LTD·Filed 2015·Granted Aug 8, 2017·6 cites·25 claims
- 2290US9626972B2Method and device for decoding signalHUAWEI TECH CO LTD·Filed 2015·Granted Apr 18, 2017·6 cites·22 claims
- 2390US9161038B2Method and device for encoding a high frequency signal, and method and device for decoding a high frequency signalHUAWEI TECH CO LTD·Filed 2013·Granted Oct 13, 2015·11 cites·15 claims
- 2490US8200481B2Method and device for performing frame erasure concealment to higher-band signalXU JIANFENG·Filed 2008·Granted Jun 12, 2012·27 cites·21 claims
- 2590US8063809B2Transient signal encoding method and device, decoding method and device, and processing systemLIU ZEXIN·Filed 2011·Granted Nov 22, 2011·30 cites·14 claims
- 2689US2025391416A1Inter-channel phase difference parameter encoding method and apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 2788US10714102B2Stereo encoding method and stereo encoderHUAWEI TECH CO LTD·Filed 2019·Granted Jul 14, 2020·4 cites·26 claims
- 2888US8121832B2Method and apparatus for encoding and decoding high frequency signalCHOO KI-HYUN·Filed 2007·Granted Feb 21, 2012·14 cites·25 claims
- 2987US9754594B2Encoding method and apparatusHUAWEI TECH CO LTD·Filed 2016·Granted Sep 5, 2017·5 cites·26 claims
- 3087US9478227B2Method and apparatus for encoding and decoding high frequency signalSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Oct 25, 2016·8 cites·18 claims
- 3186US10715048B2Controller and control method used in resonant convertersHANGZHOU MPS SEMICONDUCTOR TECH LTD·Filed 2019·Granted Jul 14, 2020·4 cites·17 claims
- 3286US10134402B2Signal processing method and apparatusHUAWEI TECH CO LTD·Filed 2016·Granted Nov 20, 2018·6 cites·26 claims
- 3386US8600765B2Signal classification method and device, and encoding and decoding methods and devicesHUAWEI TECH CO LTD·Filed 2012·Granted Dec 3, 2013·11 cites·36 claims
- 3486US2025378836A1Time-domain stereo encoding and decoding method and related productHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 3586US2025210053A1Encoding Method, Decoding Method, Encoding Apparatus, and Decoding ApparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3686US2025087219A1Method and device for decoding signalsHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3785US11741980B2Method and apparatus for detecting correctness of pitch periodHUAWEI TECH CO LTD·Filed 2021·Granted Aug 29, 2023·1 cites·26 claims
- 3885US11640825B2Time-domain stereo encoding and decoding method and related productHUAWEI TECH CO LTD·Filed 2021·Granted May 2, 2023·1 cites·8 claims
- 3985US10902862B2Method and device for encoding a high frequency signal, and method and device for decoding a high frequency signalCRYSTAL CLEAR CODEC LLC·Filed 2019·Granted Jan 26, 2021·3 cites·20 claims
- 4085US10236002B2Method and device for decoding signalHUAWEI TECH CO LTD·Filed 2017·Granted Mar 19, 2019·3 cites·24 claims
- 4185US9830914B2Method and device for decoding signalHUAWEI TECH CO LTD·Filed 2017·Granted Nov 28, 2017·3 cites·20 claims
- 4285US9704500B2Method for predicting high frequency band signal, encoding device, and decoding deviceHUAWEI TECH CO LTD·Filed 2015·Granted Jul 11, 2017·5 cites·22 claims
- 4384US12249339B2Signal processing method and deviceHUAWEI TECH CO LTD·Filed 2023·Granted Mar 11, 2025·0 cites·20 claims
- 4484US12100401B2Method and device for decoding signalsHUAWEI TECH CO LTD·Filed 2023·Granted Sep 24, 2024·0 cites·18 claims
- 4584US11580998B2Method and device for encoding a high frequency signal, and method and device for decoding a high frequency signalCRYSTAL CLEAR CODEC LLC·Filed 2021·Granted Feb 14, 2023·1 cites·20 claims
- 4684US11386907B2Multi-channel signal encoding method, multi-channel signal decoding method, encoder, and decoderHUAWEI TECH CO LTD·Filed 2019·Granted Jul 12, 2022·3 cites·26 claims
- 4784US11031021B2Inter-channel phase difference parameter encoding method and apparatusHUAWEI TECH CO LTD·Filed 2019·Granted Jun 8, 2021·3 cites·20 claims
- 4884US10984813B2Method and apparatus for detecting correctness of pitch periodHUAWEI TECH CO LTD·Filed 2019·Granted Apr 20, 2021·3 cites·26 claims
- 4984US9666201B2Bandwidth extension method and apparatus using high frequency excitation signal and high frequency energyHUAWEI TECH CO LTD·Filed 2016·Granted May 30, 2017·5 cites·17 claims
- 5084US9251798B2Adaptive audio signal codingHUAWEI TECH CO LTD·Filed 2013·Granted Feb 2, 2016·8 cites·9 claims
Showing the top 50 of 291 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →