Targeted advertising in a situational network

Patent No. US8249932 (titled "Targeted advertising in a situational network") on Oct 26, 2007. The application was issued on Aug 21, 2012.

What is this patent about?

’932 is related to the field of situational networking and targeted content delivery. It addresses the technical challenge of dynamically organizing disparate users into a cohesive communication structure during transient events, such as natural disasters, traffic incidents, or social gatherings, where traditional social graphs may not exist or be relevant.

The underlying idea behind ’932 is the creation of a situational network that automatically aggregates users based on their relationship to a specific event rather than their pre-existing social connections. By leveraging real-time situational data and personal information aggregators, the system can determine a user's specific role or risk level—such as an emergency responder versus an affected resident—to facilitate the delivery of highly relevant information and commercial content.

The claims of ’932 focus on a method and system for delivering targeted advertisements by automatically connecting user devices to a situational network in response to a detected event. The process involves triggering an automatic redirection of web browsers to a situational webpage and selecting advertisements based on a determined affiliation, which specifically accounts for how the situation affects the individual or their physical property.

In practice, the invention utilizes a multi-dimensional personal information network to establish an event node that serves as the hub for the situational network. The system assigns different access levels to participants, such as emergency personnel or local residents, and creates specific projections of the network to filter information flow. This allows the system to aggregate situational data from users while simultaneously providing them with localized updates and advertisements tailored to their immediate needs, such as hotel vacancies for travelers or emergency supplies for homeowners.

This approach differs from prior solutions by moving beyond simple proximity-based targeting to a more sophisticated affiliation-based logic. Rather than just broadcasting to everyone in a zip code, the system distinguishes between users based on their specific role or the degree to which they are impacted by the event. By integrating automatic browser redirection and tiered access levels, the invention ensures that critical situational information and relevant commercial offers are prioritized and delivered to the most appropriate sub-groups within the dynamic network.

How does this patent fit in bigger picture?

Technical Landscape

In the mid-2000s when ’932 was filed, mobile data exchange and location-aware services were typically implemented using centralized client-server architectures where devices functioned as isolated endpoints. At a time when systems commonly relied on static database queries and manual user inputs for navigation and information retrieval, the dynamic formation of ad-hoc networks based on transient geographic proximity was limited by intermittent connectivity and low-bandwidth wireless protocols. Hardware and software constraints made the real-time aggregation of disparate personal data streams and the automated establishment of peer-to-peer situational relationships non-trivial, as most mobile platforms lacked the integrated processing power to autonomously manage complex network topologies based on shifting environmental contexts.

Prosecution Position

The disclosed invention represents a technical advancement through the architectural shift from static location services to a dynamic situational network that automatically links entities based on shared temporal and spatial contexts. By integrating personal information aggregation with real-time proximity detection, the system enables the automated creation of transient communication nodes and data sharing environments without requiring pre-existing social or administrative hierarchies. This configuration overcomes the technical constraint of data fragmentation by allowing mobile devices to autonomously project and join situational networks, facilitating the delivery of context-specific navigation, emergency alerts, and localized information exchange through a decentralized, event-driven framework.

Claims

The patent contains a total of 23 claims, with claims 1, 12, and 22 serving as the independent claims. These independent claims focus on methods and a system for delivering targeted advertising within a situational network by automatically connecting user devices or information aggregators to a network established in response to a specific event, such as a weather phenomenon, and providing advertisements based on the individual's affiliation with or role within that situation. The dependent claims further refine these concepts by specifying methods for determining user location and affiliation, defining the role of a situation authority, detailing the use of multi-dimensional personal information networks and projections, and identifying specific types of advertisements or services relevant to the situational context.

Key Claim Terms New

Definitions of key terms used in the patent claims.

Term (Source)Support for SpecificationInterpretation
Affiliation
(Claim 1, Claim 22)
The affiliation is based at least in part on an effect of the situation on the corresponding individual or their property. For example, an individual may be affiliated with a situation if the individual is located in an area affected by the situation, or if the individual has property located in an area affected by the situation.The specific relationship or connection an individual has to a situation, determined by how the situation impacts the individual or their property, used to filter or target information.
Event node
(Claim 12)
An event node is established for the situation in a multi-dimensional personal information network. Personal information aggregators corresponding to a plurality of individuals are automatically connected to the event node. The event node may be used to aggregate information related to the situation received from the personal information aggregators.A specific data point or junction within a multi-dimensional personal information network that represents a particular situation and serves as a connection point for participants.
Multi-dimensional personal information network
(Claim 12)
The personal information aggregators each correspond to a different node in the multi-dimensional personal information network. The network allows for the creation of projections based on access levels and roles. It facilitates the aggregation of personal information across different nodes connected to a common event.A complex data structure where individuals are represented as nodes and connections are defined by various attributes, roles, and access levels relative to one another and specific events.
Projections
(Claim 12)
Two or more projections of the nodes of the multi-dimensional personal information network are created based at least in part on the access levels of the individuals. Advertisements are provided to each of the information aggregators based on which of the two or more projections includes the respective personal information aggregator.Specific subsets or filtered views of the nodes and data within a larger information network, generated based on the access rights or roles of the individuals viewing the data.
Situational network
(Claim 1, Claim 12, Claim 22)
A situational network is a network created in response to a situation. The situational network may be formed by a situation authority, which may be a government agency, a corporation, or any other entity that has the authority to create a situational network. The situational network may be used to provide information to individuals who are affected by the situation.A temporary or dynamic network structure established in response to a specific occurrence or event to connect individuals and devices affected by or relevant to that event.

Litigation Cases New

US Latest litigation cases involving this patent.

Case NumberFiling DateTitle
1:25-cv-06185Jul 28, 2025SitNet LLC v. Meta Platforms, Inc.
1:23-cv-06389Jul 24, 2023Sitnet Llc V. Meta Platforms, Inc.

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US8249932

Application Number
US11924748A
Filing Date
Oct 26, 2007
Publication Date
Aug 21, 2012
External Links
Slate, USPTO , Google Patents