Inventor · disambiguated record
Esther L. Davenport
Also filed as: DAVENPORT ESTHER L · DAVENPORT ESTHER LEE
6 granted patents·545 citations·filing 1985–1997
89Inventor score
Top patents by PatentIndex Score
6 records- 0189US4782521ACommunication terminal call reminder with automatic dialingAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Nov 1, 1988·91 cites·5 claims
- 0283US5694459APersonalized information service systemAT & T CORP·Filed 1997·Granted Dec 2, 1997·96 cites·3 claims
- 0382US5459779AMethod for switching telephone calls to information service providersAT & T CORP·Filed 1994·Granted Oct 17, 1995·96 cites·16 claims
- 0481US5444713ATelephone information service system using digital and out-of-band signalingAT & T CORP·Filed 1993·Granted Aug 22, 1995·107 cites·14 claims
- 0580US5557664ACalling party-paid wireless telephone serviceAT & T CORP·Filed 1995·Granted Sep 17, 1996·118 cites·17 claims
- 0669US4899377ACommunication terminal telephone directory with dynamic directory tabbingAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted Feb 6, 1990·37 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →