Inventor · disambiguated record

Yongtai Wang

Also filed as: WANG YONGTAI

2 granted patents·0 citations·filing 2023–2024

21Inventor score

Technology areasE21D

Files withCHINA RAILWAY ELEVENTH BUREAU GROUP CO LTD2

Top patents by PatentIndex Score

2 records

0150US12366679B2Method and device for identifying full-section excavation parameters of large-section tunnel with broken surrounding rockCHINA RAILWAY ELEVENTH BUREAU GROUP CO LTD·Filed 2024·Granted Jul 22, 2025·0 cites·10 claims
0246US11920472B2Reasonable millisecond time control method for excavation blasting of tunnelCHINA RAILWAY ELEVENTH BUREAU GROUP CO LTD·Filed 2023·Granted Mar 5, 2024·0 cites·8 claims

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