Telephonic communications – Telephone line or system combined with diverse electrical... – Having transmission of a digital message signal over a...
Patent
1997-02-11
1998-09-29
Chan, Wing F.
Telephonic communications
Telephone line or system combined with diverse electrical...
Having transmission of a digital message signal over a...
37910006, 358400, 358407, H04M 1100
Patent
active
058155554
ABSTRACT:
A method of certifying delivery of an E-mail transmission through a telephonic network. The method includes the steps of detecting a request for an E-mail certification from an originating computer to a destination computer by a controller of the telephonic network and storing a copy of the E-mail transmission in the controller. The method further includes the step of certifying delivery of the E-mail transmission by matching a copy of the E-mail transmission received by the destination computer with the stored copy.
REFERENCES:
patent: 4524393 (1985-06-01), Ohzeki
patent: 4642697 (1987-02-01), Wada
patent: 4670791 (1987-06-01), Murata et al.
patent: 4748662 (1988-05-01), Hirata
patent: 5018191 (1991-05-01), Catron et al.
patent: 5036513 (1991-07-01), Greenblatt
patent: 5038226 (1991-08-01), Nagaishi
patent: 5057941 (1991-10-01), Moriya
patent: 5155601 (1992-10-01), Toyama
patent: 5260991 (1993-11-01), Ikegaya
patent: 5271467 (1993-12-01), Takehiro et al.
patent: 5283665 (1994-02-01), Ogata
patent: 5303296 (1994-04-01), Zucker
patent: 5341413 (1994-08-01), Hori et al.
patent: 5351136 (1994-09-01), Wu et al.
patent: 5357245 (1994-10-01), Hagiwara
patent: 5377017 (1994-12-01), Lam
patent: 5404231 (1995-04-01), Bloomfield
patent: 5459584 (1995-10-01), Gordon et al.
patent: 5566230 (1996-10-01), Cairo
Chan Wing F.
Matthew J. Cairo
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