Assignee
CHANG CHIN CHEN
TW·2 granted patents·2 pending applications·15 citations·filing 1989–2011
Top patents by PatentIndex Score
4 records- 0163US2009103301A1Illuminated stationary vehicle with simulated moving partsCHANG CHIN CHEN·Filed 2007·Application pending·0 cites
- 0257US7080926B2Inter-connected non-interlocked chain shape lampCHANG CHIN CHEN·Filed 2004·Granted Jul 25, 2006·7 cites·6 claims
- 0340US4938044ACombination lock with variable codeCHANG CHIN CHEN·Filed 1989·Granted Jul 3, 1990·8 cites·2 claims
- 0436US2012091779A1Expandable chair assemblyCHANG CHIN-CHEN·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →