Home | Links | Contact Us | More About Intellectual Property | Bookmark
Search patents:
Home Television Stand-alone-internet-mailbox-for-cable-subscribers

 Dynamic event information table schedule window
A system and method for acquiring and storing schedule event information in an interactive ...


 "V-chip" preset criteria
This present invention comprises novel methods, apparatuses and systems for supervising personal ...


 System for delivering digital sound, graphics, real time files and data via cable
Cable television systems in the United States typically utilize coaxial cable which require the use ...


 Time-based media processing system
In pursuit of these objectives, the present invention embodies a new paradigm for computational ...


 Apparatus and methods for providing combining multiple video sources
According to the invention, apparatus and methods are provided for connecting video components. In ...


 Channel selection remote control
The present invention addresses the shortcomings of known programming selection systems by ...


 Method and apparatus for locating a cleaner bandwidth in a frequency channel for data transmission
According to the present invention, methods, apparatus, and computer program products are disclosed ...


 Television telephone which displays image data having a first precision degree and image data having a second precision degree on a respective display region of a display screen
The present invention has been made in an attempt to solve the above-described problems of the ...


 Channel number organizer
The present invention solves the prior art problem discussed above and provides a distinct advance ...


 Interactive program guide for designating information on an interactive program guide display
It is therefore an object of this invention to provide a full service television system capable of ...


 Stand-alone internet mailbox for cable subscribers

Details
Inventors: Mandalia, Baiju D.;
Assignee: International Business Machines Corporation (Armonk, NY)
Primary Examiner: Powell; Mark
Assistant Examiner: Thompson; Marc D.
Attorney, Agent or Firm: Akerman Senterfitt

A method for delivering electronic mail (e-mail) messages over a cable television distribution network comprises the steps of: accepting e-mail messages addressed to e-mail subscribers of the cable television distribution network; respectively associating each the e-mail message with data identifying one of the subscribers; adding an address header from the data identifying the subscribers to each the e-mail message corresponding to the premises of the respective e-mail subscriber; transmitting the e-mail messages and address headers for transmission over the cable distribution network simultaneously with television signals but in a predefined frequency band not carrying the television signals; receiving all e-mail messages transmitted over of the cable television distribution network at each respective premises of the e-mail subscribers; decoding the address headers of the e-mail messages; determining from the address headers whether the e-mail message is addressed to the respective premises; and, if the e-mail is addressed to the respective premises, displaying the e-mail message. The e-mail message can be encrypted prior to transmission with a code from the data identifying the respective subscriber and subsequently decrypting at the subscriber's premises. A stand-alone mailbox for receiving the e-mail messages comprises: a demodulator for receiving all e-mail messages transmitted over of the cable television distribution network; a decoder for the address headers and the e-mail messages; a comparator for determining if the address header of any of the e-mail messages matches an address of the premises for which the mailbox is coded; and, a display for the e-mail messages.

DETAILED DESCRIPTION In accordance with the inventive arrangements, an electronic mailbox facility is embodied in a simple device that can receive a data stream representing an e-mail communication from a cable television distribution system or satellite system.
The device then formats that data stream into an e-mail letter which can, for example, be either printed as a continuous output of the device or displayed in a simple display having a page up/page down capability for enabling the e-mail to be read.
It is not anticipated that the television would be incorporated into the display, as an underlying aspect of the invention is to simplify the reception of e-mail to such an extent that, except for using a cable splitter to connect the device to the coaxial cable in the home, no technical steps need be undertaken, as would be necessary if the operation of the television were impacted in any fashion.
It is also an underlying aspect of the invention that the television need not be operating in order to receive or read an e-mail message.
Simplicity is the key factor.
A method in accordance with an inventive arrangement for delivering electronic mail (e-mail) messages over a cable television distribution network, comprises the steps of: (a.
) accepting an e-mail message addressed to an e-mail subscriber of the cable television distribution network; (b.
) associating the e-mail message with data identifying the subscriber; (c.
) adding an address header from the data identifying the subscriber to the e-mail message corresponding to premises of the e-mail subscriber; and, (d.
) transmitting the e-mail message and address header for transmission over the cable distribution network simultaneously with television signals but in a predefined frequency band not carrying the television signals, whereby the e-mail message and header can be captured by an e-mail message receiver in the premises of the subscriber by decoding the address header.
The method can further comprising the step of, between the steps (b



Related patents
  Store and play of broadcast data from a multiplex data stream
The present invention provides for separating of specific broadcast data related to a channel from a multiplex data stream and storing the data for later play. The ...
  Upstream signal control apparatus for cable television system
It is, therefore, an object of the present invention to provide an upstream signal control apparatus for a cable television system in which the transmission level of an ...
  Bidirectional CATV system having losses for equalizing upstream communication gain
The CATV system of the present invention reduces the overall ingress of the entire CATV system return path and allows a reduction in terminal return transmitter power. T...
  Wideband signal distribution system
The foregoing and additional objects are attained in accordance with the principles of this invention by providing a wideband cabling system which functions as "passive" ...
  Set-top electronics and network interface unit arrangement
There is a need for a set-top computer/audio/video/graphics electronics that with a television display forms an entertainment terminal and network interface arrangement ...
  Apparatus for automatic sensing of line amplifier configuration for status monitoring
What is claimed is: 1. A line amplifier for receiving forward and reverse signals and for transmitting amplified forward and amplified reverse signals, the line ...
  Trousers with adjustable location knee pads
In order to aid in the understanding of this invention, it can be stated in essentially summary form that it is directed to a kneepad structure which is configured to be ...
  Method and apparatus for recording and displaying life information on VCR
Therefore, it is an object of the present invention to provide a method and apparatus for recording and displaying life information on a VCR, which are capable of ...
  Method and apparatus for enticing a passive television viewer by automatically playing promotional presentations of selectable options in response to the viewer's inactivity
The invention provides a method and apparatus for enticing a passive television viewer by automatically playing promotional presentations of selectable options in ...
  Monitoring system for recording device
OF THE PREFERRED EMBODIMENT A television audience measurement system 10 of the sort taught by Thomas et al. in U.S. Pat. No. 5,481,294 is depicted schematically in FIG. ...

0.014

Archive: All patents - Links

Copyright (c)2006 Eipa-patents.org - All rights reserved