Assignee
WORLDVOICE INC
US·2 granted patents·131 citations·filing 1996–2001
Top patents by PatentIndex Score
2 records- 0181US5687220ATelephonic voice message transmission control methodWORLDVOICE INC·Filed 1996·Granted Nov 11, 1997·107 cites·20 claims
- 0280US6650737B2Telephonic voice message store and forward method having network address and voice authenticationWORLDVOICE INC·Filed 2001·Granted Nov 18, 2003·24 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →