Inventor · disambiguated record
Chiou-Wei Tsai
Also filed as: TSAI CHIOU-WEI
44 granted patents·27 pending applications·73 citations·filing 2012–2025
97Inventor score
Top patents by PatentIndex Score
71 records- 0194US11805510B2Enhanced PUCCH format 0 and format 1 design for new radio unlicensed spectrum operationMEDIATEK SINGAPORE PTE LTD·Filed 2022·Granted Oct 31, 2023·2 cites·10 claims
- 0292US10952242B2Rach numerology with BWP operationMEDIATEK INC·Filed 2019·Granted Mar 16, 2021·5 cites·19 claims
- 0390US11032851B2QCL in rach different from that in other signalsMEDIATEK INC·Filed 2019·Granted Jun 8, 2021·5 cites·12 claims
- 0488US11653301B2Wake-up signal and preamble design for mobile communicationsMEDIATEK INC·Filed 2019·Granted May 16, 2023·5 cites·17 claims
- 0588US11229055B2Rach timelineMEDIATEK INC·Filed 2019·Granted Jan 18, 2022·4 cites·20 claims
- 0688US10924225B2Group-based hybrid automatic repeat request (HARQ) acknowledgement feedbackMEDIATEK INC·Filed 2019·Granted Feb 16, 2021·5 cites·20 claims
- 0786US11490428B2Initial access in new radio unlicensed spectrumMEDIATEK INC·Filed 2019·Granted Nov 1, 2022·4 cites·17 claims
- 0885US10708789B2Apparatuses and methods for beam identification through the physical random access channel (PRACH) and efficient PRACH resource utilizationMEDIATEK INC·Filed 2018·Granted Jul 7, 2020·3 cites·22 claims
- 0984US10868629B2Channel multiplexing within interlace for new radio unlicensed spectrum operationMEDIATEK INC·Filed 2019·Granted Dec 15, 2020·4 cites·14 claims
- 1083US11057780B2Channel utilization in unlicensed spectrumMEDIATEK INC·Filed 2019·Granted Jul 6, 2021·3 cites·20 claims
- 1182US12452915B2Apparatuses and methods for uplink transmission in frame-based equipment (FBE) operationMEDIATEK INC·Filed 2020·Granted Oct 21, 2025·1 cites·16 claims
- 1282US11553509B2Enhanced PUCCH format 0 and format 1 design for new radio unlicensed spectrum operationMEDIATEK SINGAPORE PTE LTD·Filed 2020·Granted Jan 10, 2023·1 cites·15 claims
- 1382US10849076B2Physical random access channel preamble retransmission for NRMEDIATEK INC·Filed 2018·Granted Nov 24, 2020·3 cites·16 claims
- 1482US9408122B2Obtaining system frame number of target cell during handoverTSAI CHIOU-WEI·Filed 2012·Granted Aug 2, 2016·8 cites·18 claims
- 1581US11848878B2BWP operation in NR-based unlicensed spectrumMEDIATEK INC·Filed 2019·Granted Dec 19, 2023·3 cites·18 claims
- 1680US11039475B2Detection of beginning of a transmission session in new radio unlicensed spectrumMEDIATEK INC·Filed 2019·Granted Jun 15, 2021·2 cites·18 claims
- 1779US10880886B2Determination of TA adjustment timingMEDIATEK INC·Filed 2019·Granted Dec 29, 2020·2 cites·20 claims
- 1879US10778288B2Apparatuses and methods for a physical random access channel (PRACH) retransmissionMEDIATEK INC·Filed 2018·Granted Sep 15, 2020·2 cites·14 claims
- 1978US10313158B2Method for data transmission and reception of random access procedureMEDIATEK INC·Filed 2018·Granted Jun 4, 2019·2 cites·5 claims
- 2075US10779171B2Downlink spatial transmission and spatial reception mechanism in multi-beam operationMEDIATEK INC·Filed 2018·Granted Sep 15, 2020·2 cites·20 claims
- 2174US11729816B2Simultaneous uplink transmissionsMEDIATEK INC·Filed 2022·Granted Aug 15, 2023·0 cites·17 claims
- 2274US11641668B2Uplink designs for new radio unlicensed spectrumMEDIATEK INC·Filed 2019·Granted May 2, 2023·1 cites·15 claims
- 2374US11291041B2Simultaneous uplink transmissionsMEDIATEK INC·Filed 2019·Granted Mar 29, 2022·1 cites·13 claims
- 2473US12022510B2Uplink designs for new radio unlicensed spectrumMEDIATEK INC·Filed 2023·Granted Jun 25, 2024·0 cites·15 claims
- 2573US10856332B2Method and apparatus for random access channel procedure in wireless communication systemMEDIATEK INC·Filed 2018·Granted Dec 1, 2020·1 cites·12 claims
- 2672US11825492B2Channel access procedure for UL transmissionMEDIATEK INC·Filed 2022·Granted Nov 21, 2023·0 cites·14 claims
- 2770US10841955B2Rach quasi-colocation associationMEDIATEK INC·Filed 2018·Granted Nov 17, 2020·1 cites·20 claims
- 2869US12108490B2UE capability signaling for supporting reference signal based measurements in 5G new radio unlicensed spectrum (NR-U)MEDIATEK INC·Filed 2023·Granted Oct 1, 2024·0 cites·20 claims
- 2969US9998241B2Envelope tracking (ET) closed-loop on-the-fly calibrationMEDIATEK INC·Filed 2015·Granted Jun 12, 2018·2 cites·27 claims
- 3069US2022418009A1Ue capability signaling to support enhancements of a random access operation for 5g new radio (nr) in unlicensed spectrum (nr-u)MEDIA TEK INC·Filed 2022·Application pending·0 cites
- 3168US11672012B2Detection of beginning of a transmission session in new radio unlicensed spectrumMEDIATEK INC·Filed 2021·Granted Jun 6, 2023·0 cites·17 claims
- 3268US11290894B2Apparatuses and methods for beam identification through the physical random access channel (PRACH) and efficient PRACH resource utilizationMEDIATEK INC·Filed 2020·Granted Mar 29, 2022·0 cites·20 claims
- 3365US10727897B2Non-orthogonal multiple access wireless communications methods and apparatus thereofMEDIATEK INC·Filed 2017·Granted Jul 28, 2020·1 cites·4 claims
- 3465US2022239331A1Non-Orthogonal Multiple Access Wireless Communications Methods And Apparatus ThereofMEDIATEK INC·Filed 2022·Application pending·0 cites
- 3564US11528595B2UE capability signaling to support 5G new radio (NR) in unlicensed spectrum (NR-U)MEDIATEK INC·Filed 2021·Granted Dec 13, 2022·0 cites·16 claims
- 3664US11445538B2Channel access procedure for UL transmissionMEDIATEK INC·Filed 2020·Granted Sep 13, 2022·0 cites·20 claims
- 3763US11438034B2Apparatuses and methods for a physical random access channel (PRACH) retransmissionMEDIATEK INC·Filed 2020·Granted Sep 6, 2022·0 cites·12 claims
- 3863US2025175900A1Method and system for energy management based on battery level reporting for a-iotMEDIA TEK INC·Filed 2024·Application pending·0 cites
- 3963US2025175905A1System and method for uplink power control for a-iotMEDIA TEK INC·Filed 2024·Application pending·0 cites
- 4063US2025150507A1Signal and procedure designs of backscattering devices for a-iotMEDIATEK INC·Filed 2024·Application pending·0 cites
- 4163US2025203517A1Methods And Apparatus For Generating On-Off Keying Signal In Mobile CommunicationsMEDIATEK INC·Filed 2024·Application pending·0 cites
- 4263US2025142522A1Backscattering and ue finder-based positioning for a-iotMEDIATEK INC·Filed 2024·Application pending·0 cites
- 4362US11329691B2Non-orthogonal multiple access wireless communications methods and apparatus thereofMEDIATEK INC·Filed 2020·Granted May 10, 2022·0 cites·5 claims
- 4462US2024389099A1Method And Apparatus For Handling Simultaneous Reception In Mobile CommunicationsMEDIATEK INC·Filed 2024·Application pending·0 cites
- 4562US2025175901A1Method and system for utilizing energy-efficient protocols for power management for a-iotMEDIATEK INC·Filed 2024·Application pending·0 cites
- 4662US2021068166A1Method and apparatus for random access channel procedure in wireless communication systemMEDIATEK INC·Filed 2020·Application pending·0 cites
- 4761US2024147432A1Method And Apparatus For Supporting Small Data Transmission On A Bandwidth Part With Non-Cell-Defining Synchronization Signal BlockMEDIATEK INC·Filed 2023·Application pending·0 cites
- 4861US2024155658A1Method And Apparatus For Capability Reporting To Support Small Data Transmission On A Bandwidth Part With Non-Cell-Defining Synchronization Signal BlockMEDIATEK INC·Filed 2023·Application pending·0 cites
- 4959US11770696B2UE capability signaling for supporting reference signal based measurements in 5G new radio unlicensed spectrum (NR-U)MEDIATEK INC·Filed 2021·Granted Sep 26, 2023·0 cites·20 claims
- 5059US10944592B2Method for data transmission and reception of random access procedureMEDIATEK INC·Filed 2019·Granted Mar 9, 2021·0 cites·13 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →