Content Screening Service for Targeted Ad Delivery

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Solution Overview

Problem

Advertisers face challenges in distinguishing between different web pages on user-generated content sites, making it difficult to deliver targeted ads on objectionable content, which limits their ability to increase advertising on high-traffic sites effectively.

Innovation Solution

A method involving content screening that generates ratings for web pages based on their HTML content, allowing for targeted ad delivery by categorizing pages into objectionable categories and using a content screening service to instruct ad servers to serve ads accordingly, with a system that includes app tier servers, web tier servers, response cache servers, and content categorization service servers to manage and store ratings.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If advertising services display ads on all web pages to increase impression volume, then advertising revenue increases, but advertisers cannot avoid placing ads on objectionable or offensive content

Engineering Contradiction:
Improveadvertising impression volumeVSAvoidexposure to objectionable content
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The patent segments web pages into different content categories using automated classification systems. Each category receives appropriate advertising treatment based on its content type, allowing the system to serve ads on suitable pages while avoiding objectionable content. This segmentation enables selective ad placement across diverse web pages without manual review of each page.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces an intermediary content classification system between the ad server and web pages. This intermediary automatically analyzes page content, assigns category ratings, and guides ad placement decisions. The intermediary resolves the contradiction by filtering which pages receive ads based on content appropriateness while maintaining high overall ad delivery volume.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Measurement precision

If advertisers manually review each web page to ensure content suitability, then ad placement accuracy improves, but the process becomes too slow to handle high traffic volumes

Engineering Contradiction:
Improvecontent suitability accuracyVSAvoidadvertising impression delivery speed
Core Design Contradiction:
Measurement precisionVSProductivity

Solution Approach 1:

The patent replaces the mechanical system of manual human review with an automated electronic content classification system. The system uses computer algorithms to analyze page content, extract keywords, and categorize pages automatically. This substitution maintains high measurement precision in determining content suitability while enabling the system to process millions of pages at speeds impossible for human reviewers.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Reliability

If advertising services focus on known reputable websites, then ad quality is maintained, but the ability to capitalize on high-traffic user-generated content sites is limited

Engineering Contradiction:
Improveadvertising quality controlVSAvoidability to advertise on diverse site types
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent implements a dynamic advertising system that adapts to different website types and content categories. Rather than applying a static whitelist approach, the system dynamically adjusts ad placement decisions based on real-time content analysis of each page. This allows the system to maintain quality control on reputable sites while also safely expanding to diverse user-generated content sites by evaluating each page's suitability individually.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS11386450B2Systems and methods for advertising on content-screened web pages
Publication Date: 2022.07.12 RPX CORP
  • US11386450B2 patent drawing
  • US11386450B2 patent drawing
  • US11386450B2 patent drawing

AI summary

According to one aspect of the present disclosure, a method is provided for advertising on a content-screened web page. The method includes receiving an impression request for a URL for which an advertising impression is desired; screening HTML content of a web page identified by the URL; generating a rating for the URL based on the HTML content of the web page; assigning the rating to the impression request; and serving an advertising impression on the web page based on the rating.