Inventor · disambiguated record

Liyu Xu

Also filed as: XU LIYU

1 granted patent·1 pending application·4 citations·filing 2014–2019

23Inventor score

Technology areasE21B G01V

Files withES XPLORE L L C1 HUNT ADVANCED DRILLING TECH L L C1

Top patents by PatentIndex Score

2 records

0156US9453409B2System and method for spread spectrum based drill pipe communicationsHUNT ADVANCED DRILLING TECH L L C·Filed 2014·Granted Sep 27, 2016·4 cites·15 claims
0243US2020110185A1Passive electroseismic surveyingES XPLORE L L C·Filed 2019·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →