Assignee
CHANG STEPHEN
US·2 granted patents·20 citations·filing 2007–2012
Technology mixG06Q2
Top patents by PatentIndex Score
2 recordsCounts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →
Assignee
US·2 granted patents·20 citations·filing 2007–2012
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →