Inventor · disambiguated record
Lian Liu
Also filed as: LIU LIAN · Liu lian-dong
26 granted patents·16 pending applications·24 citations·filing 2010–2025
93Inventor score
Top patents by PatentIndex Score
42 records- 0191US12190864B1Interest-based conversational recommendation systemROKU INC·Filed 2024·Granted Jan 7, 2025·3 cites·20 claims
- 0291US10786813B2Methods and systems for circulating tumor cell captureLIU LIAN·Filed 2019·Granted Sep 29, 2020·4 cites·4 claims
- 0391US10688492B2Methods and systems for cell-based non-invasive prenatal testingLIU LIAN·Filed 2019·Granted Jun 23, 2020·4 cites·5 claims
- 0488US12223078B2Method to use privacy protection query language PQL to improve the security of shared dateWU XIANG·Filed 2021·Granted Feb 11, 2025·3 cites·6 claims
- 0577US11605085B2Methods and apparatus for fraud detectionWALMART APOLLO LLC·Filed 2019·Granted Mar 14, 2023·2 cites·17 claims
- 0676US12132976B2Automated trailer generationROKU INC·Filed 2023·Granted Oct 29, 2024·0 cites·20 claims
- 0776US2025024123A1Automated trailer generationROKU INC·Filed 2024·Application pending·0 cites
- 0871US11458475B2Methods and systems for cell-based non-invasive prenatal testingLIU LIAN·Filed 2020·Granted Oct 4, 2022·0 cites·6 claims
- 0971US11453007B2Non-invasive prenatal test on single fetal cells isolated from blood of pregnant womenLIU LIAN·Filed 2020·Granted Sep 27, 2022·0 cites·9 claims
- 1070USD1053726SWatchANHUI HUAMI HEALTH TECH CO LTD·Filed 2022·Granted Dec 10, 2024·4 cites·1 claims
- 1170US11389797B2Methods and systems for circulating tumor cell captureLIU LIAN·Filed 2019·Granted Jul 19, 2022·0 cites·11 claims
- 1270US11192110B2Methods and systems for cell-based non-invasive prenatal testingLIU LIAN·Filed 2018·Granted Dec 7, 2021·0 cites·7 claims
- 1370US2025378818A1Interest-based conversational recommendation systemROKU INC·Filed 2024·Application pending·0 cites
- 1468US2025324120A1Interest based recommendation systemROKU INC·Filed 2025·Application pending·0 cites
- 1567US11995659B2Methods and apparatus for fraud detectionWALMART APOLLO LLC·Filed 2023·Granted May 28, 2024·0 cites·20 claims
- 1667US11838605B1Automated trailer generationROKU INC·Filed 2022·Granted Dec 5, 2023·0 cites·20 claims
- 1765US11854055B2Methods and apparatus for anomaly detectionsWALMART APOLLO LLC·Filed 2021·Granted Dec 26, 2023·0 cites·20 claims
- 1864USD1081398SWatchANHUI HUAMI HEALTH TECH CO LTD·Filed 2024·Granted Jul 1, 2025·2 cites·1 claims
- 1962US11117132B2Biocompatible micropillar array substrate and methods for fabricating such substrateLIU LIAN·Filed 2019·Granted Sep 14, 2021·0 cites·13 claims
- 2060USD1067341SFitness deviceYIWU YOUYAN MICHU TECH CO LTD·Filed 2024·Granted Mar 18, 2025·2 cites·1 claims
- 2159US12389055B2Interest based recommendation systemROKU INC·Filed 2022·Granted Aug 12, 2025·0 cites·20 claims
- 2258US2024412271A1Exploring user interests with multi-arm bandit (mab), contextual mab, and reinforcement learning in recommendationROKU INC·Filed 2023·Application pending·0 cites
- 2356US2025209815A1Deep video understanding with large language modelsROKU INC·Filed 2023·Application pending·0 cites
- 2456US2025053853A1Personalized hyperparameter tuning with contextual multi-arm bandit and reinforcement learningROKU INC·Filed 2023·Application pending·0 cites
- 2555US11972429B2Methods and apparatus for fraud detectionWALMART APOLLO LLC·Filed 2019·Granted Apr 30, 2024·0 cites·20 claims
- 2653US10713538B2System and method for learning from the images of raw dataPAYPAL INC·Filed 2018·Granted Jul 14, 2020·0 cites·20 claims
- 2753US2025355956A1Pairwise comparison rating to reduce presentation bias in content recommendationROKU INC·Filed 2024·Application pending·0 cites
- 2852US11200607B2Methods and apparatus for anomaly detectionsWALMART APOLLO LLC·Filed 2019·Granted Dec 14, 2021·0 cites·19 claims
- 2950US10049306B2System and method for learning from the images of raw dataPAYPAL INC·Filed 2016·Granted Aug 14, 2018·0 cites·20 claims
- 3050US2025350782A1Content item recommendationsROKU INC·Filed 2024·Application pending·0 cites
- 3145US8584252B2Electronic device and copyright protection method of audio file thereofTAO QIANG·Filed 2011·Granted Nov 12, 2013·0 cites·6 claims
- 3244US2016202075A1Travel time and routingHEWLETT PACKARD ENTPR DEV LP·Filed 2013·Application pending·0 cites
- 3342US2022275473A1Connection performance uniformity improving method for assembly joint surface based on partition hardeningUNIV XI AN JIAOTONG·Filed 2022·Application pending·0 cites
- 3440US2014007002A1Electronic device and calculation control method thereofCHANG LING·Filed 2012·Application pending·0 cites
- 3539US9824697B2Noise elimination circuitNANNING FUGUI PREC IND CO LTD·Filed 2016·Granted Nov 21, 2017·0 cites·11 claims
- 3639US9600330B2Method and system for regulation and control of a multi-core central processing unitHUIZHOU TCL MOBILE COMMUNICATION CO LTD·Filed 2013·Granted Mar 21, 2017·0 cites·16 claims
- 3739US2010265194A1Hand-held device including a touch screen and menu display methodHON HAI PREC IND CO LTD·Filed 2010·Application pending·0 cites
- 3838US2019247030A1System and Method for Collecting, Enriching and Isolating Trophoblast Cells From Endocervical CanalTROPHODIAGNOSTICS LLC·Filed 2018·Application pending·0 cites
- 3937US2012051269A1Internet protocol phone and conference call establishing methodLiu lian-dong·Filed 2011·Application pending·0 cites
- 4036US2017186083A1Data mining a transaction history data structurePAYPAL INC·Filed 2015·Application pending·0 cites
- 4136US2012184210A1System and method for displaying electric quantity of bluetooth earphone on portable electronic equipmentWU YANGMIN·Filed 2011·Application pending·0 cites
- 4225US11035180B2Mechanical-hydraulic integrated releasing deviceCHINA PETROLEUM & CHEMICAL CORP LTD·Filed 2016·Granted Jun 15, 2021·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →