Inventor · disambiguated record

Keguo Sun

Also filed as: SUN KEGUO

1 granted patent·0 citations·filing 2019–2019

9Inventor score

Technology areasE21D

Files withUNIV SOUTHWEST JIAOTONG1

Top patents by PatentIndex Score

1 record

0140US11174730B2Frost-resistant assembled initial support structure of tunnel and construction method thereofUNIV SOUTHWEST JIAOTONG·Filed 2019·Granted Nov 16, 2021·0 cites·14 claims

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