Inventor · disambiguated record

Zexiu Huang

Also filed as: HUANG ZEXIU

1 granted patent·1 citations·filing 2001–2001

14Inventor score

Technology areasG08G

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1 record

0131US6909962B2Traffic safety caution apparatus for distinguishing running direction of vehiclesFiled 2001·Granted Jun 21, 2005·1 cites·6 claims

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