Inventor · disambiguated record
Sansan Ding
Also filed as: DING SANSAN
19 granted patents·5 pending applications·4 citations·filing 2015–2021
87Inventor score
Files withCRRC QINGDAO SIFANG CO LTD24
Top patents by PatentIndex Score
24 records- 0174US10518789B2Coupling assembly and rail vehicle having sameCRRC QINGDAO SIFANG CO LTD·Filed 2017·Granted Dec 31, 2019·2 cites·20 claims
- 0271US10011287B2Bogie for high-speed railway vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Jul 3, 2018·2 cites·10 claims
- 0367US11441050B2Electromagnetic shielding filler, electromagnetic shielding coating comprising the same, preparation method and use thereofCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Sep 13, 2022·0 cites·10 claims
- 0453US11718182B2Railway vehicle with aerodynamic lift control deviceCRRC QINGDAO SIFANG CO LTD·Filed 2020·Granted Aug 8, 2023·0 cites·11 claims
- 0550US11302947B2Membrane electrode assembly of fuel cell and preparation method thereforCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Apr 12, 2022·0 cites·11 claims
- 0649US11447165B2Train window structure and train with train window structureCRRC QINGDAO SIFANG CO LTD·Filed 2017·Granted Sep 20, 2022·0 cites·16 claims
- 0749US11331865B2Method for producing a hollow support from a fiber composite material, core designed as a hollow body, use of said core, and use of said hollow support made from fiber compositeCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted May 17, 2022·0 cites·15 claims
- 0848US12084815B2Switch for track of maglev trainCRRC QINGDAO SIFANG CO LTD·Filed 2019·Granted Sep 10, 2024·0 cites·14 claims
- 0948US11554675B2Maglev train and moving part thereofCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Jan 17, 2023·0 cites·18 claims
- 1047US11780507B2Composite material vehicle body and composite material laying structure and laying methodCRRC QINGDAO SIFANG CO LTD·Filed 2020·Granted Oct 10, 2023·0 cites·7 claims
- 1146US10124818B2Railway vehicle and local multi-functional member thereofCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Nov 13, 2018·0 cites·20 claims
- 1245US2023166777A1Bogie for a railway vehicle with roll stabiliserCRRC QINGDAO SIFANG CO LTD·Filed 2021·Application pending·0 cites
- 1343US9889864B2Railway vehicle and head vehicle barrier-removing device thereofCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Feb 13, 2018·0 cites·12 claims
- 1441US11383740B2Waste 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
- 1540US11447161B2Energy-absorbing anti-creeper and train vehicle with energy-absorbing anti-creeperCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Sep 20, 2022·0 cites·18 claims
- 1640US10071751B2Mounting structure for equipment compartment bottom plateCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Sep 11, 2018·0 cites·11 claims
- 1739US2019389494A1Car body for a rail vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2018·Application pending·0 cites
- 1839US2022009529A1Rail vehicle body structureCRRC QINGDAO SIFANG CO LTD·Filed 2020·Application pending·0 cites
- 1938US11318967B2Crash system for a rail vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted May 3, 2022·0 cites·18 claims
- 2038US11077870B2Side sliding door of railway vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2017·Granted Aug 3, 2021·0 cites·11 claims
- 2137US10071753B2Railway vehicle and chassis end plate assembly thereofCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Sep 11, 2018·0 cites·10 claims
- 2237US2020055367A1Air Conditioner Platform Structure and Vehicle with Air Conditioner Platform StructureCRRC QINGDAO SIFANG CO LTD·Filed 2017·Application pending·0 cites
- 2335US2018165408A1Finite element simulation device and method for car body local structure instability of high-speed motor train unitCRRC QINGDAO SIFANG CO LTD·Filed 2015·Application pending·0 cites
- 2434US11352027B2Head module for a rail vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Jun 7, 2022·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →