Inventor · disambiguated record
Karen Freeman
Also filed as: FREEMAN KAREN · FREEMAN KAREN MARTITA
6 granted patents·101 citations·filing 1995–2008
82Inventor score
Top patents by PatentIndex Score
6 records- 0169USD598002STelephone baseBCE INC·Filed 2007·Granted Aug 11, 2009·17 cites·1 claims
- 0266US6075553AAudiovisual telecommunication method and apparatus using a digital networkLUCENT TECHNOLOGIES INC·Filed 1997·Granted Jun 13, 2000·35 cites·21 claims
- 0365US9537674B2Visualization method for messages stored in an inboxFREEMAN KAREN·Filed 2007·Granted Jan 3, 2017·4 cites·47 claims
- 0464US8634331B2Customer premises call handlingFREEMAN KAREN·Filed 2008·Granted Jan 21, 2014·2 cites·16 claims
- 0564US5841469AAudiovisual telecommunication method and apparatus using a digital networkLUCENT TECHNOLOGIES INC·Filed 1995·Granted Nov 24, 1998·43 cites·25 claims
- 0650US8498397B2Call handling for incoming telephone callsFREEMAN KAREN·Filed 2008·Granted Jul 30, 2013·0 cites·68 claims
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