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Real-time interactive share quoted price using broadcast channel

A stock, common format technology, applied in the field of digital communication, can solve the problem of harmfulness of investors, etc.

Inactive Publication Date: 2004-02-11
PREDIWAVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Those skilled in the art know that stock quotes are so time sensitive that even a small delay in receiving accurate information can be detrimental to investors

Method used

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  • Real-time interactive share quoted price using broadcast channel
  • Real-time interactive share quoted price using broadcast channel
  • Real-time interactive share quoted price using broadcast channel

Examples

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Embodiment Construction

[0029] There are many types of time-sensitive information, including stock quotes, news, weather, traffic, and sports scores. Currently, stock quotes are the most time-sensitive information of interest to the largest population. Accordingly, this disclosure will use stock quotes as specific examples. Those skilled in the art will appreciate, however, that the present disclosure is applicable to many types of information of interest to a human population.

[0030] Figure 1 is a block diagram representation of a system 100 for real-time distribution of stock quotes over a broadcast channel. As shown in FIG. 1, a stock exchange center 102 is shown in communication with a distribution center 108, which is in further communication with users 112A-G. For example, the stock exchange center 102 is one of the three major stock exchanges in the United States (ie: New York Stock Exchange, Nasdaq Stock Exchange, American Stock Exchange). Other foreign or domestic stock exchanges are al...

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Abstract

These and other objects of the present invention are provided by a method and system for real time display of time sensitive information. In a method of the invention, a first set of time sensitive information is received. A second set of information from the first set of time sensitive information is selected. The second set of information corresponds to a stored set of information identifiers. The second set of information is then stored. The second set of information is then displayed to a subscriber. In other embodiments of the invention, the time sensitive information includes stock quote information, news information, traffic information, or sports scores. The present invention can be implemented in a broadcast communication system such as a broadband communication system, wireless local loop or other communication system capable of broadcasting digital information.

Description

technical field [0001] The present invention relates to the field of digital communication. In particular, the invention relates to the distribution of real-time stock quotes using a broadcast channel. Background technique [0002] The Internet revolution has brought many things into offices and homes that were once only available to very special people. One of the things that the Internet has made available to the average consumer is the ability to receive specific information such as stock quotes, news, weather, traffic and scores from sporting events. With regard to stock quotes, one prior art system, such as that available from ETRADE or DATEK, has been able to Stock quotes from the stock trading center of AMEX). Prior art systems such as these have allowed the user to create a list of desired stock quotes for display to the user. Typically, the list of desired stock quotes is stored on a remote server. The remote server retrieves stock quotes from a list of desired...

Claims

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Application Information

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IPC IPC(8): H04H60/25
CPCG06Q30/0601H04H60/25
Inventor 克伊·胡昂
Owner PREDIWAVE
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