Inventor · disambiguated record
Guangshu Liu
Also filed as: LIU GUANGSHU
2 granted patents·0 citations·filing 2017–2020
22Inventor score
Top patents by PatentIndex Score
2 records- 0129US12179885B2Method and device for reducing wave-making resistance and friction force during ship navigationTIANJIN HUANUO COMMUNICATION ENG CO LTD·Filed 2020·Granted Dec 31, 2024·0 cites·19 claims
- 0223US10634850B2Large-capacity optical fiber switch device and the program-controlled exchange methodXU DEJIAO·Filed 2017·Granted Apr 28, 2020·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →