Inventor · disambiguated record
Chun-Fan Tsai
Also filed as: TSAI CHUN-FAN
15 granted patents·19 pending applications·22 citations·filing 2015–2024
88Inventor score
Top patents by PatentIndex Score
34 records- 0195US12396056B2Methods and apparatus of sidelink relay based data communicationMEDIATEK SINGAPORE PTE LTD·Filed 2022·Granted Aug 19, 2025·3 cites·9 claims
- 0290US11729637B2Enhancement to expedite secondary cell (SCell) or primary SCell (PSCell) addition or activationMEDIATEK INC·Filed 2021·Granted Aug 15, 2023·2 cites·16 claims
- 0388US11452016B2Dual-protocol for mobility enhancementMEDIATEK SINGAPORE PTE LTD·Filed 2020·Granted Sep 20, 2022·2 cites·16 claims
- 0485US11224082B2Methods and apparatus to improve MR-DC SN addition procedureMEDIATEK INC·Filed 2020·Granted Jan 11, 2022·2 cites·20 claims
- 0585US11206563B2Apparatuses and methods for extending use of SFN (system frame number) and frame timing difference (SFTD) measurementsMEDIATEK INC·Filed 2019·Granted Dec 21, 2021·4 cites·15 claims
- 0684US10117135B2Apparatuses and methods for reducing setup time of a circuit-switched fallback (CSFB) callMEDIATEK INC·Filed 2015·Granted Oct 30, 2018·5 cites·12 claims
- 0779US12335800B2User equipment (UE)-triggered handover with early preparation in mobile networksMEDIATEK INC·Filed 2024·Granted Jun 17, 2025·0 cites·11 claims
- 0878US10904821B2User equipments (UES), cellular stations, and access control methods thereofMEDIATEK INC·Filed 2019·Granted Jan 26, 2021·2 cites·18 claims
- 0976US12219650B2Apparatuses and methods for multi-radio access technology (RAT) coordinationMEDIATEK INC·Filed 2023·Granted Feb 4, 2025·0 cites·14 claims
- 1073US11991572B2User equipment (UE)-triggered handover with early preparation in mobile networksMEDIATEK INC·Filed 2019·Granted May 21, 2024·1 cites·16 claims
- 1172US10912144B2Method to reduce access delayMEDIATEK INC·Filed 2019·Granted Feb 2, 2021·1 cites·19 claims
- 1264US11751279B2Apparatuses and methods for multi-radio access technology (RAT) coordinationMEDIATEK INC·Filed 2020·Granted Sep 5, 2023·0 cites·14 claims
- 1360US11212853B2Methods and apparatus for CGI reading in NR systemMEDIATEK SINGAPORE PTE LTD·Filed 2019·Granted Dec 28, 2021·0 cites·20 claims
- 1459US2024040452A1Methods and apparatus to activate secondary cell group (scg) selectivelyMEDIATEK INC·Filed 2023·Application pending·0 cites
- 1559US2024049085A1Candidate cell configuration for l1/l2-based mobilityMEDIATEK INC·Filed 2023·Application pending·0 cites
- 1658US2024114419A1Method And Apparatus For Ensuring Secure Transmission In Mobile CommunicationsMEDIATEK INC·Filed 2023·Application pending·0 cites
- 1757US2023262824A1Methods and apparatus to speed up direct acell activationMEDIATEK INC·Filed 2023·Application pending·0 cites
- 1856US2023102742A1Timing advance acquisition for multiple cellsMEDIATEK INC·Filed 2022·Application pending·0 cites
- 1954US11546820B2Enhanced handover methods and apparatuses using the sameMEDIATEK INC·Filed 2019·Granted Jan 3, 2023·0 cites·15 claims
- 2053US2021282197A1Methods and apparatus for cell global identifier reading in new radio systemMEDIATEK INC·Filed 2018·Application pending·0 cites
- 2153US2024107608A1Method and apparatus to have efficient resource sharing for ue with multiple sim cardsMEDIA TEK INC·Filed 2023·Application pending·0 cites
- 2253US2023171841A1Method and apparatus to reduce power consumption for device with multiple sim cardMEDIATEK INC·Filed 2022·Application pending·0 cites
- 2353US2022191745A1Group Handover with Delayed or Omitted Signalling for Layer 2 Sidelink RelayingMEDIATEK SINGAPORE PTE LTD·Filed 2022·Application pending·0 cites
- 2451US11470523B2Apparatuses and methods for user equipment (UE) to report new radio (NR) measurement gap requirement informationMEDIATEK INC·Filed 2020·Granted Oct 11, 2022·0 cites·16 claims
- 2551US2022217562A1Multiple Concurrent Gap ConfigurationMEDIATEK SINGAPORE PTE LTD·Filed 2022·Application pending·0 cites
- 2651US2022124573A1Apparatuses and methods for recovering from sidelink relay failureMEDIATEK INC·Filed 2021·Application pending·0 cites
- 2751US2022116841A1Conditional handover for relay and remote ues in ue-to-network relay systemMEDIATEK SINGAPORE PTE LTD·Filed 2021·Application pending·0 cites
- 2851US2022201786A1Methods and apparatus to reduce packet latency in multi-leg transmissionMEDIATEK INC·Filed 2021·Application pending·0 cites
- 2951US2023156506A1Communication Apparatus and Method for Handling a Measurement ConfigurationMEDIATEK INC·Filed 2022·Application pending·0 cites
- 3050US2025056327A1Method And Apparatus For Reporting Aggregated Bandwidth Capability In Mobile CommunicationsMEDIATEK INC·Filed 2024·Application pending·0 cites
- 3146US2022095227A1Methods and apparatuses to reduce dc/ca setup timeMEDIATEK INC·Filed 2020·Application pending·0 cites
- 3243US2019132771A1Buffer Status Report For Split Bearer Preprocessing In Wireless CommunicationsMEDIATEK INC·Filed 2018·Application pending·0 cites
- 3342US2019104562A1Apparatuses and methods for handling a radio link control (rlc) failureMEDIATEK INC·Filed 2018·Application pending·0 cites
- 3441US2019045404A1Method of Multi-Connectivity ConfigurationMEDIATEK INC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →