Inventor · disambiguated record

Dandan Guan

Also filed as: GUAN DANDAN

1 granted patent·0 citations·filing 2020–2020

7Inventor score

Technology areasE01B

Files withBYD CO LTD1

Top patents by PatentIndex Score

1 record

0144US12448737B2Guide rail beam, track beam unit, and track beam for rail vehicleBYD CO LTD·Filed 2020·Granted Oct 21, 2025·0 cites·20 claims

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