Inventor · disambiguated record

Ching-Kuo Chu

Also filed as: CHU CHING-KUO

1 granted patent·1 pending application·3 citations·filing 2007–2007

21Inventor score

Technology areasE02D G02B

Files withCHU CHING-KUO1 SUNNYTEC ELECTRONICS CO LTD1

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2 records

0151US7486454B2Variable focus deviceSUNNYTEC ELECTRONICS CO LTD·Filed 2007·Granted Feb 3, 2009·3 cites·7 claims
0227US2008260463A1Fabric structure for water and soil conservation and manufacturing apparatus for the sameCHU CHING-KUO·Filed 2007·Application pending·0 cites

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