Inventor · disambiguated record

Mingchang Hei

Also filed as: Hei Mingchang

1 granted patent·0 citations·filing 2024–2024

1Inventor score

Technology areasE01F

Files withRAILWAY CONSTRUCTION RES INSTITUTE CHINA ACADEMY OF RAILWAY SCIENCE GROUP CO LTD1

Top patents by PatentIndex Score

1 record

0153US12227912B1Pile-net flexible cable barrier structure and construction method thereofRAILWAY CONSTRUCTION RES INSTITUTE CHINA ACADEMY OF RAILWAY SCIENCE GROUP CO LTD·Filed 2024·Granted Feb 18, 2025·0 cites·4 claims

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