Routing System for Inventory Search Accuracy

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Solution Overview

Problem

Current inventory systems face inefficiencies in searching and identifying requested items, often leading to stockouts and misidentification due to improper tagging or marking, resulting in user dissatisfaction and merchant losses, especially with increasing volumes of search requests.

Innovation Solution

An intelligent routing system that accesses multiple marketplace networks globally, utilizing APIs to search for items based on detailed characteristics, and generates parallel queries to find stocked items, enabling quick and accurate search results, and creating a secondary market for out-of-stock items by connecting lead merchants with stocked inventories.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If a single inventory system is used to search for requested items, then the system complexity is low, but the search accuracy and item availability decrease when items are out of stock or improperly tagged

Engineering Contradiction:
Improvesearch accuracyVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent combines multiple inventory systems from different merchants and networks into a unified routing system. The routing component aggregates inventory data from numerous sources, allowing comprehensive item searches across all networks simultaneously, thereby improving search accuracy and item availability without requiring each individual system to become more complex

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The routing system acts as an intermediary between users and multiple merchant inventories. It receives search requests, routes them to appropriate inventory systems based on item availability and tagging accuracy, and returns results. This mediator approach improves search precision while keeping individual inventory systems simple and unchanged

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If multiple marketplace networks are searched simultaneously, then the item availability increases, but the search time and processing complexity increase

Engineering Contradiction:
Improveitem availabilityVSAvoidsearch time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The routing system performs preliminary actions by pre-establishing connections and routing rules with multiple marketplace networks. Inventory data is pre-fetched and cached where possible, and routing paths are predetermined based on historical availability patterns. This allows simultaneous searches across multiple networks to be executed efficiently without linearly increasing search time

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent segments the search process into parallel independent queries routed to different inventory systems simultaneously. Instead of sequential searching, the routing component divides the overall search task into multiple concurrent operations, each handled by a different inventory system, thereby maintaining high item availability while reducing total search time through parallel processing

Inventive Principle:
Principle #1Segmentation

3Ease of operation

If traditional inventory routing is used, then the system is simple to operate, but user dissatisfaction increases when items cannot be found due to stockouts or misidentification

Engineering Contradiction:
Improvesystem ease of operationVSAvoiduser satisfaction
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The routing system automatically performs item identification, inventory checking, and merchant selection without requiring user intervention. It self-corrects for improperly tagged items by cross-referencing multiple inventory systems and using image recognition or description matching to identify the correct item. This automated self-service approach maintains ease of operation while dramatically improving user satisfaction through reliable item availability

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS10997549B2Routing system configurations based on various inventories
Publication Date: 2021.05.04 PAYPAL INC
  • US10997549B2 patent drawing
  • US10997549B2 patent drawing
  • US10997549B2 patent drawing

AI summary

Various systems, mediums, and methods may involve a routing system. For example, the routing system may determine a user request for an item, possibly generated by the user's device, such as a smartphone device. The routing system may search for the item with a lead inventory system associated with one or more networks. The routing system may identify that the lead inventory system is out or out of stock with respect to the requested item. The routing system may also route the user request to one or more stocked inventory systems, possibly holding the requested item in stock. As such, the routing system may identify at least one stocked inventory system capable of providing the requested item from the inventory.