Subscription Management via Messaging Service Validation

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Solution Overview

Problem

Existing subscription management services lack efficient and secure methods for handling user requests through direct messaging services, such as SMS or IM, for media file access, subscription management, and media file uploads.

Innovation Solution

A system and method that utilize a processor with addressable memory to receive messages from users, match user identification data with a database entry, parse the message for valid service requests, generate secure service access links, and execute requested services upon valid link access.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If subscription management services are handled through direct messaging services, then user convenience and accessibility are improved, but security and request validation become more difficult to ensure

Engineering Contradiction:
Improveuser convenienceVSAvoidsecurity
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent introduces an intermediary validation system that processes messages between the user and the service. The system includes a message parser that extracts requests, a validator that checks authentication tokens and message format, and a service router that directs validated requests to appropriate services. This intermediary layer maintains security while enabling convenient messaging-based access to subscription management services.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If comprehensive message parsing and validation is performed, then service security and accuracy are improved, but processing time and system complexity increase

Engineering Contradiction:
Improveservice accuracyVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent segments the message processing system into distinct modular components: a message receiver that accepts inputs, a parser that extracts and structures requests, an authentication module that validates tokens, a validator that checks message integrity, and a service router that directs requests. Each component has a specific function, making the overall complex system manageable and maintainable while ensuring thorough validation.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system performs preliminary validation actions before processing service requests. Authentication tokens are verified in advance, message formats are checked against predefined schemas, and user permissions are validated before service execution. This preliminary action ensures that only valid, authenticated requests proceed to service execution, maintaining high accuracy without requiring complex real-time validation during service delivery.

Inventive Principle:
Principle #10Preliminary action

3Reliability

If secure service access links are generated for each request, then security and access control are improved, but processing overhead and response time increase

Engineering Contradiction:
Improveaccess controlVSAvoidresponse time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system generates service access links with embedded authentication tokens and service identifiers in advance, during the message validation phase. These pre-generated links contain all necessary security credentials and service routing information, eliminating the need for additional authentication steps when the user accesses the service. The link is valid for a specified timeframe or single-use, maintaining security while reducing access time.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12294859B2Systems, devices, and methods for subscription management services
Publication Date: 2025.05.06 RPX CORP
  • US12294859B2 patent drawing
  • US12294859B2 patent drawing
  • US12294859B2 patent drawing

AI summary

Systems, devices, and methods for subscription management services including receiving, by a computing device, a message from a message originator user equipment through a messaging service; matching user identification data associated with the received message with an entry in a database; parsing the received message if a match is found; determining whether the parsed message contains a valid request based on the matched user identification data and semantic content of the parsed message; generating a secure service access link based on whether the parsed message is determined to contain a valid request; transmitting the secure service access link through the messaging service to the message originator user equipment; receiving an access response when the secure service access link is accessed by the user equipment; determining if the accessed service access link is valid; and executing the validated request based on whether the service access link is determined to be valid.