Assignee
LIU CHENG-YI
TW·1 granted patent·9 pending applications·2 citations·filing 2005–2009
Top patents by PatentIndex Score
10 records- 0151US8168455B2Method for manufacturing light emitting diodeLIU CHENG-YI·Filed 2009·Granted May 1, 2012·2 cites·18 claims
- 0247US2010183896A1Tin-silver bonding and method thereofLIU CHENG-YI·Filed 2009·Application pending·0 cites
- 0346US2009039954A1Fan system and fan with filterLIU CHENG-YI·Filed 2008·Application pending·0 cites
- 0442US2006255348A1Light emitting diode and manufacturing method thereofLIU CHENG-YI·Filed 2005·Application pending·0 cites
- 0540US2006019481A1Gold bump structure and fabricating method thereofLIU CHENG-YI·Filed 2005·Application pending·0 cites
- 0640US2006243991A1Light emitting diode and manufacturing method thereofLIU CHENG-YI·Filed 2005·Application pending·0 cites
- 0738US2008283503A1Method of Processing Nature Pattern on Expitaxial SubstrateLIU CHENG-YI·Filed 2007·Application pending·0 cites
- 0836US2010044743A1Flip chip light emitting diode with epitaxial strengthening layer and manufacturing method thereofLIU CHENG-YI·Filed 2009·Application pending·0 cites
- 0935US2009146166A1Structure Applying Optical Limit Guide LayerLIU CHENG-YI·Filed 2008·Application pending·0 cites
- 1033US2007122646A1Solder composition and soldering structureLIU CHENG-YI·Filed 2006·Application pending·0 cites
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