Inventor · disambiguated record
Xilin Liu
Also filed as: LIU XILIN · LIU XILIN ALEXANDER
14 granted patents·1 pending application·101 citations·filing 2010–2024
90Inventor score
Top patents by PatentIndex Score
15 records- 0196US8904716B2Bi-directionally raisable drilling rig mastNAT OILWELL VARCO LP·Filed 2013·Granted Dec 9, 2014·29 cites·29 claims
- 0295US9163462B2Bi-directionally raisable drilling rig mastNAT OILWELL VARCO LP·Filed 2014·Granted Oct 20, 2015·22 cites·20 claims
- 0393US11184018B1Mismatch and timing correction technique for mixing-mode digital-to-analog converter (DAC)QUALCOMM INC·Filed 2020·Granted Nov 23, 2021·6 cites·30 claims
- 0493US10516412B1Image calibration for time-interleaved digital-to-analog converterQUALCOMM INC·Filed 2018·Granted Dec 24, 2019·19 cites·29 claims
- 0592US8863449B2Substructure of a mobile drilling rig with a movable center floor sectionNAT OILWELL VARCO LP·Filed 2013·Granted Oct 21, 2014·19 cites·27 claims
- 0688US11705921B2Adaptive switch biasing scheme for digital-to-analog converter (DAC) performance enhancementQUALCOMM INC·Filed 2021·Granted Jul 18, 2023·2 cites·30 claims
- 0785US11952844B2Tubular string building system and methodNAT OILWELL VARCO LP·Filed 2020·Granted Apr 9, 2024·2 cites·18 claims
- 0874US12473783B2Tubular string building system and methodNAT OILWELL VARCO LP·Filed 2024·Granted Nov 18, 2025·0 cites·18 claims
- 0972US11144867B2Predictions by using beacons in a real-time last mile logistics platformDOORDASH INC·Filed 2017·Granted Oct 12, 2021·1 cites·18 claims
- 1064US2025128015A1System and method for low-power neuromodulationGOVERNING COUNCIL UNIV TORONTO·Filed 2024·Application pending·0 cites
- 1162US11537974B2Predictions by using beacons in a real-time last mile logistics platformDOORDASH INC·Filed 2021·Granted Dec 27, 2022·0 cites·20 claims
- 1261US9488013B2Bi-directionally raisable drilling rig mastNAT OILWELL VARCO LP·Filed 2014·Granted Nov 8, 2016·1 cites·19 claims
- 1359US10483590B2Electrolyte for lithium ion battery and lithium ion battery including the sameOPTIMUM BATTERY CO LTD·Filed 2018·Granted Nov 19, 2019·0 cites·16 claims
- 1446US9923661B2Device element, node device, and method and system for adjusting tunnel bandwidthZTE CORP·Filed 2014·Granted Mar 20, 2018·0 cites·14 claims
- 1530US8982712B2De-mapping method and device for optical transport unit frameLIU XILIN·Filed 2010·Granted Mar 17, 2015·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →