Inventor · disambiguated record
Jac P. Dowens
Also filed as: DOWENS JAC · DOWENS JAC P
10 granted patents·1 pending application·1,070 citations·filing 1994–2008
93Inventor score
Top patents by PatentIndex Score
11 records- 0194US6693530B1Home security administration platformAT & T CORP·Filed 2001·Granted Feb 17, 2004·319 cites·20 claims
- 0294US6389114B1Method and apparatus for relaying communicationAT & T CORP·Filed 1998·Granted May 14, 2002·383 cites·22 claims
- 0387US6314171B1Method and apparatus for extending a pre-paid calling card limitAT & T CORP·Filed 2000·Granted Nov 6, 2001·45 cites·20 claims
- 0484US6943682B1Home security administration platformAT & T CORP·Filed 2003·Granted Sep 13, 2005·60 cites·15 claims
- 0583US5559855ASystem and method for recognizing and routing telephone calls involving hearing or speech impaired personsLUCENT TECHNOLOGIES INC·Filed 1994·Granted Sep 24, 1996·118 cites·32 claims
- 0675US5559856ASystem and method for recognizing and routing telephone calls involving hearing or speech impaired personsLUCENT TECHNOLOGIES INC·Filed 1994·Granted Sep 24, 1996·57 cites·14 claims
- 0769US5559857ASystem and method for recognizing and routing telephone calls involving hearing or speech impaired personsLUCENT TECHNOLOGY INC·Filed 1994·Granted Sep 24, 1996·44 cites·16 claims
- 0867US6122354AMethod and apparatus for extending a pre-paid calling card limitAT & T CORP·Filed 1998·Granted Sep 19, 2000·40 cites·20 claims
- 0961US7333596B1Casual usage alternate billingAT & T CORP·Filed 2002·Granted Feb 19, 2008·4 cites·21 claims
- 1054US2008130851A1Casual usage alternate billingDOWENS JAC P·Filed 2008·Application pending·0 cites
- 1138US8873723B1IP telephone geographic locatorDOWENS JAC·Filed 2005·Granted Oct 28, 2014·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →