Inventor · disambiguated record
Guidong Tao
Also filed as: TAO GUIDONG
3 granted patents·2 pending applications·2 citations·filing 2016–2019
50Inventor score
Files withCRRC QINGDAO SIFANG CO LTD5
Top patents by PatentIndex Score
5 records- 0174US10518789B2Coupling assembly and rail vehicle having sameCRRC QINGDAO SIFANG CO LTD·Filed 2017·Granted Dec 31, 2019·2 cites·20 claims
- 0243US2022135090A1Pressure regulating apparatus in vehicle and regulating methodCRRC QINGDAO SIFANG CO LTD·Filed 2019·Application pending·0 cites
- 0339US11021176B2Energy absorption device and rail vehicle having sameCRRC QINGDAO SIFANG CO LTD·Filed 2016·Granted Jun 1, 2021·0 cites·15 claims
- 0437US10192694B2Interlocking control device of multiple-unit train safety circuitCRRC QINGDAO SIFANG CO LTD·Filed 2016·Granted Jan 29, 2019·0 cites·10 claims
- 0537US2020055367A1Air Conditioner Platform Structure and Vehicle with Air Conditioner Platform StructureCRRC QINGDAO SIFANG CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →