Inventor · disambiguated record

Kum Wheang Richard Yeck

Also filed as: RICHARD YECK KUM WHEANG

1 granted patent·5 citations·filing 2004–2004

26Inventor score

Technology areasB60Q

Files withUNIV HONG KONG POLYTECHNIC1

Top patents by PatentIndex Score

1 record

0144US7493217B2Hazard warning means for vehiclesUNIV HONG KONG POLYTECHNIC·Filed 2004·Granted Feb 17, 2009·5 cites·18 claims

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