Dynamic Search Interface for Target Vendor Relevance

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Solution Overview

Problem

Current search methods for brand advertisements on terminals result in a low association degree between user search queries and search results, leading to inaccurate content provision and poor user experience.

Innovation Solution

A search method that involves a terminal receiving user input, requesting a server to search for relevant information, and displaying a second interface with an introduction of a target vendor and their associated products or services, using keyword extraction, bidding rules, and intent determination to ensure relevance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If fixed content is displayed for brand advertisements, then brand promotion is achieved, but user experience deteriorates due to low association degree between search queries and results

Engineering Contradiction:
Improvebrand promotion effectivenessVSAvoiduser experience
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent transforms the static fixed content display into a dynamic personalized display system. The search results are dynamically adjusted based on user profiles, search history, and real-time context, making the advertisement content adaptive rather than fixed. This resolves the contradiction by maintaining brand promotion while improving user experience through relevant, personalized content delivery.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent applies different content strategies to different users based on their local characteristics (user profiles, search patterns, device type, location). Instead of uniform fixed content, each user receives tailored advertisement content that matches their specific needs and context, thereby improving association degree and user experience while maintaining brand promotion effectiveness.

Inventive Principle:
Principle #3Local quality

2Device complexity

If generic search results are provided, then system complexity is reduced, but measurement precision deteriorates in matching user search intent

Engineering Contradiction:
Improvesystem complexityVSAvoidsearch intent matching accuracy
Core Design Contradiction:
Device complexityVSMeasurement precision

Solution Approach 1:

The patent performs preliminary actions by pre-processing user data (profiles, search history, preferences) and pre-categorizing advertisement content before the actual search occurs. This preparation work enables rapid, accurate matching during the search process without adding significant complexity to the core search system, thereby improving measurement precision while managing system complexity.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent introduces intermediary components (user profile databases, search intent analysis modules, content matching algorithms) that mediate between the simple search query and the complex task of accurate matching. These intermediaries handle the complexity of intent analysis and content matching, allowing the core search function to remain simple while achieving high precision in matching user intent.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS20250139663A1Search Method, Terminal, Server, and System
Publication Date: 2025.05.01 HUAWEI TECH CO LTD
  • US20250139663A1 patent drawing
  • US20250139663A1 patent drawing
  • US20250139663A1 patent drawing

AI summary

A method includes that a terminal receives first information input by a user in an input box of a first interface. When the user performs an operation on the first interface of the terminal, the terminal requests a server to search for the first information. The server obtains, based on the first information through searching, a product or service that is provided by a target vendor and that is related to the first information, and sends the product or service provided by the target vendor to the terminal. A second interface of the terminal displays the product or service provided by the target vendor.