Inventor · disambiguated record
Qiuyou Wu
Also filed as: WU QIUYOU
69 granted patents·4 pending applications·188 citations·filing 2008–2023
98Inventor score
Top patents by PatentIndex Score
73 records- 0197US10505662B2Method and apparatus for mapping and de-mapping in an optical transport networkHUAWEI TECH CO LTD·Filed 2017·Granted Dec 10, 2019·15 cites·20 claims
- 0294US9882672B2Method and apparatus for mapping and de-mapping in an optical transport networkHUAWEI TECH CO LTD·Filed 2016·Granted Jan 30, 2018·8 cites·16 claims
- 0394US7782843B2Method and apparatus for synchronous cross-connect switching in optical transport networkHUAWEI TECH CO LTD·Filed 2008·Granted Aug 24, 2010·22 cites·20 claims
- 0493US9312982B2Method and apparatus for mapping and de-mapping in an optical transport networkHUAWEI TECH CO LTD·Filed 2014·Granted Apr 12, 2016·7 cites·14 claims
- 0593US8948205B2Method and apparatus for mapping and de-mapping in an optical transport networkVISSERS MAARTEN·Filed 2010·Granted Feb 3, 2015·11 cites·15 claims
- 0693US8374186B2Method, apparatus and system for transmitting and receiving client signalsHUAWEI TECH CO LTD·Filed 2011·Granted Feb 12, 2013·12 cites·12 claims
- 0792US8824505B2Method and apparatus for transporting client signals in an optical transport networkDONG LIMIN·Filed 2011·Granted Sep 2, 2014·8 cites·4 claims
- 0891US11967992B2Data transmission method and apparatus in optical transport networkHUAWEI TECH CO LTD·Filed 2021·Granted Apr 23, 2024·2 cites·17 claims
- 0990US11245491B2Method and apparatus for transmitting optical transport unit signalHUAWEI TECH CO LTD·Filed 2021·Granted Feb 8, 2022·2 cites·20 claims
- 1089US11438069B2Data transmission method and apparatusHUAWEI TECH CO LTD·Filed 2020·Granted Sep 6, 2022·2 cites·18 claims
- 1189US7978712B2Method and apparatus for transporting client signal in optical transport networkHUAWEI TECH CO LTD·Filed 2009·Granted Jul 12, 2011·11 cites·20 claims
- 1289US7894482B1Method and device for mapping and demapping a client signalHUAWEI TECH CO LTD·Filed 2010·Granted Feb 22, 2011·23 cites·16 claims
- 1388US10256915B2Method and apparatus for transmitting and receiving client signal in optical transport networkHUAWEI TECH CO LTD·Filed 2016·Granted Apr 9, 2019·4 cites·22 claims
- 1487US10992413B2Method and apparatus for transmitting optical transport unit signalHUAWEI TECH CO LTD·Filed 2020·Granted Apr 27, 2021·2 cites·20 claims
- 1587US10680733B2Service mapping processing method for optical transport network, apparatus, and systemHUAWEI TECH CO LTD·Filed 2017·Granted Jun 9, 2020·4 cites·4 claims
- 1686US11251875B2Signal sending and receiving method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2020·Granted Feb 15, 2022·2 cites·20 claims
- 1786US11082199B2Data transmission method in optical network and optical network deviceHUAWEI TECH CO LTD·Filed 2020·Granted Aug 3, 2021·2 cites·20 claims
- 1886US10623327B2Data transmission method, transmitter, and receiverHUAWEI TECH CO LTD·Filed 2018·Granted Apr 14, 2020·4 cites·20 claims
- 1985US11063686B2Method and apparatus for mapping and de-mapping in an optical transport networkHUAWEI TECH CO LTD·Filed 2019·Granted Jul 13, 2021·2 cites·9 claims
- 2085US9407372B2Method and apparatus for transmitting and receiving client signalHUAWEI TECH CO LTD·Filed 2014·Granted Aug 2, 2016·5 cites·20 claims
- 2184US9008511B2Method, apparatus, and system for assigning tributary port numberLIN YI·Filed 2012·Granted Apr 14, 2015·6 cites·14 claims
- 2283US10601514B2Signal sending and receiving method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2018·Granted Mar 24, 2020·3 cites·15 claims
- 2383US10374738B2Method and apparatus for transporting client signals in an optical transport networkHUAWEI TECH CO LTD·Filed 2017·Granted Aug 6, 2019·2 cites·19 claims
- 2482US10623836B2Service transmission method and first transmission deviceHUAWEI TECH CO LTD·Filed 2018·Granted Apr 14, 2020·3 cites·20 claims
- 2580US8693480B2Method, apparatus and system for transmitting and receiving client signalsDONG LIMIN·Filed 2010·Granted Apr 8, 2014·4 cites·20 claims
- 2679US12483334B2Method and apparatus for transmitting and receiving client signal in optical transport networkHUAWEI TECH CO LTD·Filed 2023·Granted Nov 25, 2025·0 cites·17 claims
- 2779US8774640B2Method and device for transmitting optical channel transport unit signalXIAO XIN·Filed 2011·Granted Jul 8, 2014·5 cites·11 claims
- 2878US9819431B2Method and apparatus for transporting client signals in an optical transport networkHUAWEI TECH CO LTD·Filed 2014·Granted Nov 14, 2017·2 cites·30 claims
- 2977US12088408B2Method and apparatus for transporting client signals in an optical transport networkHUAWEI TECH CO LTD·Filed 2022·Granted Sep 10, 2024·0 cites·20 claims
- 3077US11700083B2Method and apparatus for processing service data in optical transport networkHUAWEI TECH CO LTD·Filed 2020·Granted Jul 11, 2023·1 cites·26 claims
- 3177US11252098B2Data transmission method, transmitter, and receiverHUAWEI TECH CO LTD·Filed 2020·Granted Feb 15, 2022·1 cites·20 claims
- 3277US9209922B2Lossless adjustment method of ODUflex channel bandwidth and ODUflex channelSU WEI·Filed 2011·Granted Dec 8, 2015·3 cites·16 claims
- 3375US11949501B2Service mapping processing method for optical transport network, apparatus, and systemHUAWEI TECH CO LTD·Filed 2022·Granted Apr 2, 2024·0 cites·20 claims
- 3474US10230481B2Method and apparatus for bearing flexible ethernet service on optical transport networkHUAWEI TECH CO LTD·Filed 2018·Granted Mar 12, 2019·2 cites·16 claims
- 3574US9071456B2Method and device for realizing optical channel data unit shared protection ringYAN JUN·Filed 2011·Granted Jun 30, 2015·2 cites·8 claims
- 3673US11777608B2Data transmission method and apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Oct 3, 2023·0 cites·12 claims
- 3773US11722238B2Method and apparatus for mapping and de-mapping in an optical transport networkHUAWEI TECH CO LTD·Filed 2021·Granted Aug 8, 2023·0 cites·15 claims
- 3873US2024072899A1Data transmission method and apparatusHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 3971US11595130B2Method and apparatus for transmitting and receiving client signal in optical transport networkHUAWEI TECH CO LTD·Filed 2020·Granted Feb 28, 2023·0 cites·20 claims
- 4069US12284032B2Method and apparatus for transmitting optical transport unit signalHUAWEI TECH CO LTD·Filed 2022·Granted Apr 22, 2025·0 cites·12 claims
- 4169US11962349B2Signal sending and receiving method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2022·Granted Apr 16, 2024·0 cites·25 claims
- 4268US11032024B2Radio fronthaul interface signal transmission method, network device, and systemHUAWEI TECH CO LTD·Filed 2019·Granted Jun 8, 2021·1 cites·20 claims
- 4368US10771178B2Method for sending and receiving optical transport network (OTN) signal, OTN device, and systemHUAWEI TECH CO LTD·Filed 2018·Granted Sep 8, 2020·1 cites·18 claims
- 4466US11483088B2Service mapping processing method for optical transport network, apparatus, and systemHUAWEI TECH CO LTD·Filed 2020·Granted Oct 25, 2022·0 cites·20 claims
- 4565US8824888B2Method for negotiating link capability information, network device, and communication systemLIN YI·Filed 2012·Granted Sep 2, 2014·2 cites·6 claims
- 4664US11405123B2Method and apparatus for transporting client signals in an optical transport networkHUAWEI TECH CO LTD·Filed 2019·Granted Aug 2, 2022·0 cites·23 claims
- 4762US11910135B2Optical signal transmission method and related apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Feb 20, 2024·0 cites·20 claims
- 4861US12199747B2Data frame transmission method and related deviceHUAWEI TECH CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 4961US10887020B2Method and apparatus for transmitting and receiving client signal in optical transport networkHUAWEI TECH CO LTD·Filed 2019·Granted Jan 5, 2021·0 cites·26 claims
- 5058US11178066B2Method for transmitting service stream in flexible ethernet and apparatusHUAWEI TECH CO LTD·Filed 2020·Granted Nov 16, 2021·0 cites·20 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →