Inventor · disambiguated record

Heyu Yu

Also filed as: YU HEYU

1 granted patent·0 citations·filing 2023–2023

1Inventor score

Technology areasE21B

Files withPOWERCHINA HUADONG ENGINEERING CORP LTD1

Top patents by PatentIndex Score

1 record

0143US11788409B2Auto-collapsible pore pressure probe device and operating method thereofPOWERCHINA HUADONG ENGINEERING CORP LTD·Filed 2023·Granted Oct 17, 2023·0 cites·7 claims

Join the waitlist — get patent alerts

Get an alert when Heyu Yu files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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