Assignee
CHANG CHEN-CHUAN
TW·3 granted patents·44 citations·filing 2010–2012
Top patents by PatentIndex Score
3 records- 0193US8519270B2Circuit board and manufacturing method thereofCHANG CHEN-CHUAN·Filed 2010·Granted Aug 27, 2013·40 cites·11 claims
- 0277US8450616B2Circuit board and manufacturing method thereofCHANG CHEN-CHUAN·Filed 2010·Granted May 28, 2013·4 cites·8 claims
- 0342US9247631B2Method for fabricating heat dissipation substrateCHANG CHEN-CHUAN·Filed 2012·Granted Jan 26, 2016·0 cites·10 claims
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