Assignee
LIN SHIH-CHIEN
TW·2 granted patents·3 citations·filing 2011–2011
Technology mixG06K2
Top patents by PatentIndex Score
2 records- 0160US8678296B2Two-dimensional optical identification device with same gray levelLIN SHIH-CHIEN·Filed 2011·Granted Mar 25, 2014·2 cites·13 claims
- 0253US8534565B2Two-dimensional optical identification device with same gray level for quick decoding and decoding method thereforLIN SHIH-CHIEN·Filed 2011·Granted Sep 17, 2013·1 cites·10 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →