Inventor · disambiguated record
Guangdan Liu
Also filed as: LIU GUANGDAN
3 granted patents·7 citations·filing 2010–2014
58Inventor score
Top patents by PatentIndex Score
3 records- 0166US9828005B2Interface breakdown-proof locomotive roof composite insulatorBEIJING RAILWAY INSTITUTE OF MECH & ELECTRICAL ENGINEERING CO LTD·Filed 2014·Granted Nov 28, 2017·2 cites·9 claims
- 0264US9045150B2Under-floor lifting jack for high-speed electric multiple unit trainsetLI YINGHAO·Filed 2010·Granted Jun 2, 2015·5 cites·15 claims
- 0345US10179594B2Anti-pollution-flashover locomotive roof composite insulatorBEIJING RAILWAY INSTITUTE OF MECH & ELECTRICAL ENGINEERING CO LTD·Filed 2014·Granted Jan 15, 2019·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →