Assignee
CHANG ROGER
2 granted patents·4 pending applications·81 citations·filing 1992–2008
Top patents by PatentIndex Score
6 records- 0186US5203469ATool boxCHANG ROGER·Filed 1992·Granted Apr 20, 1993·69 cites·2 claims
- 0282US7297285B2Manufacturing process of emboss type flexible or rigid printed circuit boardCHANG ROGER·Filed 2005·Granted Nov 20, 2007·12 cites·13 claims
- 0347US2009056118A1Method of manufacturing a combined multilayer circuit board having embedded chipsCHANG ROGER·Filed 2008·Application pending·0 cites
- 0436US2005275081A1Embedded chip semiconductor having dual electronic connection facesCHANG ROGER·Filed 2004·Application pending·0 cites
- 0536US2005248029A1Embedded chip semiconductor without wire bondingsCHANG ROGER·Filed 2004·Application pending·0 cites
- 0636US2005248259A1Bent lead light emitting diode device having a heat dispersing capabilityCHANG ROGER·Filed 2004·Application pending·0 cites
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