Assignee
VIRTUOSOWORKS INC
US·3 granted patents·40 citations·filing 2003–2006
Technology mixG10H3
Top patents by PatentIndex Score
3 records- 0173US7439441B2Musical notation systemVIRTUOSOWORKS INC·Filed 2006·Granted Oct 21, 2008·13 cites·1 claims
- 0272US7589271B2Musical notation systemVIRTUOSOWORKS INC·Filed 2005·Granted Sep 15, 2009·12 cites·30 claims
- 0363US7105733B2Musical notation systemVIRTUOSOWORKS INC·Filed 2003·Granted Sep 12, 2006·15 cites·6 claims
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