Inventor · disambiguated record

Changfa Yu

Also filed as: YU CHANGFA

1 granted patent·0 citations·filing 2023–2023

1Inventor score

Technology areasG01V

Files withBEIJING RES INST URANIUM GEOLOGY1

Top patents by PatentIndex Score

1 record

0148US12416621B2Method for identifying exudative sandstone uranium depositBEIJING RES INST URANIUM GEOLOGY·Filed 2023·Granted Sep 16, 2025·0 cites·19 claims

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