Assignee
CHANG CHUNG-LIANG
TW·8 granted patents·1 pending application·33 citations·filing 2004–2011
Top patents by PatentIndex Score
9 records- 0187US8277619B2Apparatus for electrochemical plating semiconductor wafersCHANG CHUNG-LIANG·Filed 2011·Granted Oct 2, 2012·7 cites·20 claims
- 0282US8178437B2Barrier material and process for Cu interconnectCHANG CHUNG-LIANG·Filed 2008·Granted May 15, 2012·9 cites·19 claims
- 0377US7871030B2Spinning reel with spool steering arrangementCHANG CHUNG-LIANG·Filed 2009·Granted Jan 18, 2011·3 cites·15 claims
- 0472US7478774B2Spinning reelCHANG CHUNG-LIANG·Filed 2008·Granted Jan 20, 2009·8 cites·16 claims
- 0567US8555657B2Environment control apparatus for cultivating plantsCHANG CHUNG-LIANG·Filed 2011·Granted Oct 15, 2013·1 cites·13 claims
- 0663US8597070B2Plant imitating deviceCHANG CHUNG-LIANG·Filed 2011·Granted Dec 3, 2013·3 cites·10 claims
- 0758US8088447B2Sulfonated polyether ether ketone ketone, film utilizing the same, and method for manufacturing the sameCHANG CHUNG-LIANG·Filed 2009·Granted Jan 3, 2012·2 cites·12 claims
- 0856US8389639B2Modified hyper-branched polymer and proton exchange membrane applied with the same, and method for manufacturing the proton exchange membraneCHANG CHUNG-LIANG·Filed 2009·Granted Mar 5, 2013·0 cites·8 claims
- 0941US2006113675A1Barrier material and process for Cu interconnectCHANG CHUNG-LIANG·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →