Inventor · disambiguated record
Shaoqing Liu
Also filed as: LIU SHAOQING
14 granted patents·2 pending applications·34 citations·filing 2015–2021
85Inventor score
Top patents by PatentIndex Score
16 records- 0193US10185085B2On-chip optical interconnection structure and networkHUAWEI TECH CO LTD·Filed 2017·Granted Jan 22, 2019·26 cites·15 claims
- 0281US9758180B2Securing system for freight wagon and freight wagonCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Sep 12, 2017·5 cites·18 claims
- 0379US10137539B2Welding clamping deviceCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Nov 27, 2018·2 cites·9 claims
- 0464US12205777B2Switch assembly and electric drillGLOBE JIANGSU CO LTD·Filed 2021·Granted Jan 21, 2025·0 cites·18 claims
- 0553US11718182B2Railway vehicle with aerodynamic lift control deviceCRRC QINGDAO SIFANG CO LTD·Filed 2020·Granted Aug 8, 2023·0 cites·11 claims
- 0649US11230158B2Phase-change energy storage air duct and automobile air conditioning systemCRRC QINGDAO SIFANG CO LTD·Filed 2017·Granted Jan 25, 2022·0 cites·12 claims
- 0749US9809147B2Position-limiting deviceCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Nov 7, 2017·1 cites·7 claims
- 0847US10137910B2Rail vehicle bogie draw-gearCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Nov 27, 2018·0 cites·15 claims
- 0946US10814731B2System and method for suppressing the serpentine instability of railway vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2017·Granted Oct 27, 2020·0 cites·10 claims
- 1044US10401257B2Device and method for testing flow field state within high-speed train bogie cabinCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Sep 3, 2019·0 cites·15 claims
- 1141US11383740B2Waste exhaust ventilation door automatic control device and vehicle body having the sameCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Jul 12, 2022·0 cites·10 claims
- 1239US10562549B2Train connector and inserted connection member thereofCRRC QINGDAO SIFANG CO LTD·Filed 2017·Granted Feb 18, 2020·0 cites·19 claims
- 1337US11370463B2Roof segments for the roof of a carriage bodyCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Jun 28, 2022·0 cites·15 claims
- 1437US10733339B2Vehicle body composite coating and design method thereofCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Aug 4, 2020·0 cites·5 claims
- 1531US2018180651A1System and method for testing network-side harmonic component of motor train unitCRRC QINGDAO SIFANG CO LTD·Filed 2015·Application pending·0 cites
- 1627US2016332648A1Train driving assistance method and systemCRRC QINGDAO SIFANG CO LTD·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →