Inventor · disambiguated record
Pei-Kai Liao
Also filed as: LIAO PEI-KAI
114 granted patents·48 pending applications·378 citations·filing 2009–2024
99Inventor score
Top patents by PatentIndex Score
162 records- 0198US9258809B2Methods for multi-point carrier aggregation configuration and data forwardingMEDIATEK INC·Filed 2013·Granted Feb 9, 2016·35 cites·13 claims
- 0297US11622284B2Physical downlink control channel design for NR systemsMEDIATEK INC·Filed 2020·Granted Apr 4, 2023·4 cites·10 claims
- 0397US10594468B2Efficient bandwidth adaptation for a wideband carrierMEDIATEK INC·Filed 2018·Granted Mar 17, 2020·12 cites·20 claims
- 0496US11956642B2Methods of efficient wideband operation for intra-band non-contiguous spectrumMEDIATEK INC·Filed 2023·Granted Apr 9, 2024·2 cites·14 claims
- 0596US11895510B2Physical downlink control channel design for NR systemsMEDIATEK INC·Filed 2023·Granted Feb 6, 2024·2 cites·10 claims
- 0695US9749075B2Methods of discovery and measurements for small cells in OFDM/OFDMA systemsMEDIATEK INC·Filed 2014·Granted Aug 29, 2017·21 cites·22 claims
- 0794US11653286B2Methods of mobile device based relay for coverage extensionMEDIATEK INC·Filed 2020·Granted May 16, 2023·3 cites·21 claims
- 0894US10757581B2Physical downlink control channel design for NR systemsMEDIATEK INC·Filed 2018·Granted Aug 25, 2020·8 cites·10 claims
- 0994US9445409B2Method for search space configuration of enhanced physical downlink control channelMEDIATEK INC·Filed 2013·Granted Sep 13, 2016·15 cites·12 claims
- 1094US9137804B2Systems and methods for different TDD configurations in carrier aggregationLIN SHIANG-JIUN·Filed 2012·Granted Sep 15, 2015·26 cites·20 claims
- 1194US9125197B2Methods for physical layer multi-point carrier aggregation and multi-point feedback configurationMEDIATEK INC·Filed 2013·Granted Sep 1, 2015·10 cites·14 claims
- 1293US12047953B2Two-stage sidelink control information for sidelink communicationsMEDIATEK SINGAPORE PTE LTD·Filed 2020·Granted Jul 23, 2024·4 cites·19 claims
- 1393US9559797B2Methods of discovery and measurements for small cells in OFDM/OFDMA systemsMEDIATEK INC·Filed 2014·Granted Jan 31, 2017·18 cites·14 claims
- 1491US9247557B2Priority rules of periodic CSI reporting in carrier aggregationMEDIATEK INC·Filed 2014·Granted Jan 26, 2016·10 cites·20 claims
- 1590US12047312B2Two-stage physical sidelink control channel (PSCCH) for sidelink communicationsMEDIATEK SINGAPORE PTE LTD·Filed 2020·Granted Jul 23, 2024·3 cites·16 claims
- 1689US11758463B2Methods of mobile device based relay for coverage extensionMEDIATEK INC·Filed 2020·Granted Sep 12, 2023·2 cites·16 claims
- 1789US11589239B2Methods of efficient wideband operation for intra-band non-contiguous spectrumMEDIATEK INC·Filed 2020·Granted Feb 21, 2023·2 cites·22 claims
- 1889US10644840B2Methods of efficient HARQ operation for low latency and high performance servicesMEDIATEK INC·Filed 2018·Granted May 5, 2020·8 cites·10 claims
- 1989US8855044B2Two-step uplink synchronization for pico/femtocellLIAO PEI-KAI·Filed 2011·Granted Oct 7, 2014·12 cites·22 claims
- 2088US11463227B2Activated secondary cells transition between dormancy behavior and active behavior in 5G NR systemMEDIATEK INC·Filed 2020·Granted Oct 4, 2022·2 cites·14 claims
- 2188US8861430B2Methods of point association for cooperative multiple point transmissionLIAO PEI-KAI·Filed 2012·Granted Oct 14, 2014·9 cites·20 claims
- 2287US9985700B2Channel state feedback enhancement in downlink multiuser superposition transmissionMEDIATEK INC·Filed 2016·Granted May 29, 2018·4 cites·21 claims
- 2387US9681436B2Method for search space configuration of enhanced physical downlink control channelMEDIATEK INC·Filed 2016·Granted Jun 13, 2017·4 cites·18 claims
- 2487US8817647B2Priority rules of periodic CSI reporting in carrier aggregationLIAO PEI-KAI·Filed 2012·Granted Aug 26, 2014·7 cites·22 claims
- 2586US11570765B2Remaining minimum system information reception in 5G wireless communication systemMEDIATEK SINGAPORE PTE LTD·Filed 2018·Granted Jan 31, 2023·4 cites·26 claims
- 2686US11140675B2Methods of efficient bandwidth part switching in carrier aggregationMEDIATEK INC·Filed 2019·Granted Oct 5, 2021·4 cites·20 claims
- 2786US10716127B2Uplink channel information feedback timing signaling in wireless communicationsMEDIATEK INC·Filed 2018·Granted Jul 14, 2020·4 cites·20 claims
- 2886US8259828B2Sub-carrier alignment mechanism for OFDM multi-carrier systemsFU I-KANG·Filed 2009·Granted Sep 4, 2012·14 cites·46 claims
- 2985US8964658B2Methods of contention-based transmissionCHEN YIH-SHEN·Filed 2011·Granted Feb 24, 2015·7 cites·23 claims
- 3083US12369042B2Methods of efficient wideband operation for intra-band non-contiguous spectrumMEDIATEK INC·Filed 2024·Granted Jul 22, 2025·0 cites·14 claims
- 3183US11218353B2Paging in beamformed wireless communication systemMEDIATEK SINGAPORE PTE LTD·Filed 2018·Granted Jan 4, 2022·3 cites·20 claims
- 3283US8873489B2Signaling methods for UE-specific dynamic downlink scheduler in OFDMA systemsLIAO PEI-KAI·Filed 2012·Granted Oct 28, 2014·7 cites·20 claims
- 3383US8660107B2Uplink HARQ feedback channel design for carrier aggregation in OFDMA systemsLIAO PEI-KAI·Filed 2011·Granted Feb 25, 2014·6 cites·24 claims
- 3482US10595326B2Methods of efficient downlink control information transmissionMEDIATEK INC·Filed 2017·Granted Mar 17, 2020·3 cites·21 claims
- 3582US9661682B2Methods for multi-point carrier aggregation configuration and data forwardingMEDIATEK INC·Filed 2016·Granted May 23, 2017·2 cites·18 claims
- 3682US9106357B2Physical structure and sequence design of midamble in OFDMA systemsMEDIATEK INC·Filed 2014·Granted Aug 11, 2015·5 cites·10 claims
- 3781US10886958B2Over-the-air signal assisted interference cancellation or suppressionMEDIATEK INC·Filed 2020·Granted Jan 5, 2021·1 cites·20 claims
- 3880US12363692B2Specialized BWP switchMEDIATEK INC·Filed 2020·Granted Jul 15, 2025·1 cites·18 claims
- 3980US10440703B2Physical downlink control channel design for 5G new radioMEDIATEK INC·Filed 2018·Granted Oct 8, 2019·2 cites·20 claims
- 4080US8799735B2Channel interleaver having a constellation-based unit-wise permuation moduleWU CIOU-PING·Filed 2009·Granted Aug 5, 2014·8 cites·34 claims
- 4179US10257013B2Signal modulation and demodulation for multiuser superposition transmission schemeHFI INNOVATION INC·Filed 2016·Granted Apr 9, 2019·3 cites·16 claims
- 4279US10231228B2Methods of two-stage scheduling in downlink control channelMEDIATEK INC·Filed 2017·Granted Mar 12, 2019·2 cites·22 claims
- 4378US10736101B2Flexible frame structure for OFDM systemsMEDIATEK INC·Filed 2018·Granted Aug 4, 2020·2 cites·18 claims
- 4478US10505803B2Power-efficient operation for wider bandwidthMEDIATEK INC·Filed 2018·Granted Dec 10, 2019·2 cites·28 claims
- 4578US8737299B2Resource allocation of uplink HARQ feedback channel for carrier aggregation in OFDMA systemsLIAO PEI-KAI·Filed 2011·Granted May 27, 2014·4 cites·20 claims
- 4677US11770811B2Efficient wide bandwidth operation and efficient UE-specific RF bandwidth adaptationMEDIATEK INC·Filed 2022·Granted Sep 26, 2023·0 cites·20 claims
- 4777US9813124B2Methods for codeword level interference cancellation with network assistanceMEDIATEK INC·Filed 2014·Granted Nov 7, 2017·3 cites·11 claims
- 4877US8345659B2Unified synchronous ranging channel structure and ranging code generation and detection in wireless OFDMA systemsMEDIATEK INC·Filed 2009·Granted Jan 1, 2013·5 cites·22 claims
- 4975US12317287B2Coreset configurationsMEDIATEK INC·Filed 2023·Granted May 27, 2025·0 cites·18 claims
- 5075US12127220B2Method for performing 2-stage downlink control information based cross-carrier scheduling in carrier aggregationMEDIATEK INC·Filed 2023·Granted Oct 22, 2024·0 cites·23 claims
Showing the top 50 of 162 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →