Assignee
CHANG YIN
TW·1 granted patent·1 pending application·12 citations·filing 2010–2015
Top patents by PatentIndex Score
2 records- 0184US8130263B2Head-mounted visual display device for low-vision aid and its systemCHANG YIN·Filed 2010·Granted Mar 6, 2012·12 cites·10 claims
- 0227US2017035509A1Puncturing Instrument, Puncturing Equipment, and Signal Processing Method of the Puncturing EquipmentCHANG YIN·Filed 2015·Application pending·0 cites
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