Inventor · disambiguated record
Chang Liu
Also filed as: LIU CHANG · LIU CHANG-DER
18 granted patents·6 pending applications·30 citations·filing 2005–2025
91Inventor score
Top patents by PatentIndex Score
24 records- 0194US11743701B2Management system and device for check in and out using beacon technologyGOOD WAY TECH CO LTD·Filed 2021·Granted Aug 29, 2023·5 cites·24 claims
- 0291US10614419B2Managing tasks in a content management systemDROPBOX INC·Filed 2016·Granted Apr 7, 2020·11 cites·21 claims
- 0390US12004062B2Management system and device for access of an electronic device to a hostGOOD WAY TECH CO LTD·Filed 2021·Granted Jun 4, 2024·2 cites·14 claims
- 0484US10798031B1Generic disambiguationMOVEWORKS INC·Filed 2020·Granted Oct 6, 2020·2 cites·20 claims
- 0583US11544561B2Task-aware recommendation of hyperparameter configurationsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2020·Granted Jan 3, 2023·2 cites·20 claims
- 0683US10617959B2Method and system for training a chatbotMOVEWORKS INC·Filed 2018·Granted Apr 14, 2020·5 cites·19 claims
- 0781US12375894B2Management system and device for access of an electronic device to a hostGOOD WAY TECH CO LTD·Filed 2024·Granted Jul 29, 2025·0 cites·12 claims
- 0878US12328653B2Management system, device, and server for controlling mesh networkGOOD WAY TECH CO LTD·Filed 2023·Granted Jun 10, 2025·0 cites·14 claims
- 0977US12200591B2Management system and device for check in and out using beacon technologyGOOD WAY TECH CO LTD·Filed 2023·Granted Jan 14, 2025·0 cites·7 claims
- 1070US12099974B2Managing tasks in a content management systemDROPBOX INC·Filed 2022·Granted Sep 24, 2024·0 cites·20 claims
- 1170US11800338B2Management system, device, and server for controlling mesh networkGOOD WAY TECH CO LTD·Filed 2021·Granted Oct 24, 2023·0 cites·57 claims
- 1267US10491852B1System and method for activating widget based on sound volume adjustmentGOOD WAY TECH CO LTD·Filed 2019·Granted Nov 26, 2019·2 cites·14 claims
- 1365US11037048B2Virtual conversation method or systemMOVEWORKS INC·Filed 2018·Granted Jun 15, 2021·1 cites·18 claims
- 1461US11277360B2Generic disambiguationMOVEWORKS INC·Filed 2020·Granted Mar 15, 2022·0 cites·20 claims
- 1560US11423359B2Managing tasks in a content management systemDROPBOX INC·Filed 2020·Granted Aug 23, 2022·0 cites·21 claims
- 1656US11831588B2Time aware self-attentive models for personalized conversational messagesINTUIT INC·Filed 2020·Granted Nov 28, 2023·0 cites·19 claims
- 1754US2022309523A1Optimization of send time of messagesADOBE INC·Filed 2022·Application pending·0 cites
- 1853US11341516B2Optimization of send time of messagesADOBE INC·Filed 2020·Granted May 24, 2022·0 cites·20 claims
- 1952US11370081B2Synchronous grinding-deburring method and system for valve spool based on measurement of overlap valueUNIV SHANGHAI JIAOTONG·Filed 2021·Granted Jun 28, 2022·0 cites·1 claims
- 2048US2025274425A1Real time control platform for radio access networksNOKIA SOLUTIONS & NETWORKS OY·Filed 2025·Application pending·0 cites
- 2141US2021240775A1System and method for providing automated and unsupervised inline question answeringINTUIT INC·Filed 2020·Application pending·0 cites
- 2240US2006171273A1Method for compensating frequency response of an actuator in an optical disc driveLITE ON IT CORP·Filed 2006·Application pending·0 cites
- 2339US2006140073A1Method and apparatus for automatic adjustment procedure of the optical driveLITE ON IT CORP·Filed 2005·Application pending·0 cites
- 2434US2012174222A1Method for the safety of network terminal devicesPENG YUNFENG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →