Inventor · disambiguated record
Fangdong Hou
Also filed as: HOU FANGDONG
2 granted patents·2 citations·filing 2015–2016
34Inventor score
Files withCRRC QINGDAO SIFANG CO LTD2
Top patents by PatentIndex Score
2 records- 0168US10416222B2Detection method and system for pantograph arc based on train power supply systemCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Sep 17, 2019·2 cites·9 claims
- 0235US11125006B2Method, system and device for controlling door of railway vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2016·Granted Sep 21, 2021·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →