Inventor · disambiguated record

Yeon Hak Choo

Also filed as: CHOO YEON HAK

1 granted patent·1 pending application·4 citations·filing 2012–2012

23Inventor score

Technology areasG08B

Files withCHOO YEON HAK1 WHITE BEN1

Top patents by PatentIndex Score

2 records

0155US8630449B2Device and method for monitoring water levelCHOO YEON HAK·Filed 2012·Granted Jan 14, 2014·4 cites·15 claims
0232US2012242809A1Video surveillance apparatus using dual camera and method thereofWHITE BEN·Filed 2012·Application pending·0 cites

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