Assignee
CHO HAN-WOOK
KR·2 granted patents·6 citations·filing 2007–2012
Technology mixH04N2
Top patents by PatentIndex Score
2 records- 0175US8279251B2Display apparatus having video call function, method thereof, and video call systemCHO HAN-WOOK·Filed 2007·Granted Oct 2, 2012·5 cites·18 claims
- 0262US8902273B2Display apparatus having video call function, method thereof, and video call systemCHO HAN-WOOK·Filed 2012·Granted Dec 2, 2014·1 cites·16 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →