Assignee
CHANG CHIA-CHIH
TW·1 granted patent·1 pending application·1 citations·filing 2009–2015
Top patents by PatentIndex Score
2 records- 0147US9898436B2Data transmission system and transmission method thereof including connection and orientation detectionCHANG CHIA CHIH·Filed 2015·Granted Feb 20, 2018·1 cites·15 claims
- 0247US2010190009A1Abrasion-resistant antiseptic touch panel and fabricating method thereofCHANG CHIA-CHIH·Filed 2009·Application pending·0 cites
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