Assignee
CHANG CHING-TANG
TW·3 granted patents·1 pending application·0 citations·filing 2005–2014
Top patents by PatentIndex Score
4 records- 0154US9030281B2Magnetic trigger mechanism and associated control methodCHANG CHING-TANG·Filed 2014·Granted May 12, 2015·0 cites·3 claims
- 0253US9035730B2Magnetic trigger mechanism and associated control methodCHANG CHING-TANG·Filed 2014·Granted May 19, 2015·0 cites·4 claims
- 0353US2006210717A1Ornament fabrication methodCHANG CHING-TANG·Filed 2005·Application pending·0 cites
- 0443US8729989B2Magnetic trigger mechanism and associated control methodCHANG CHING-TANG·Filed 2011·Granted May 20, 2014·0 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →