Intelligent Navigation System with Integrated AI, IoT, and Blockchain Technologies

Publication ID: 24-11857267_0008_PTD

Published: November 07, 2025

Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Intelligent Navigation System with Integrated AI, IoT, and Blockchain Technologies,” Published Technical Disclosure No. 24-11857267_0008_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857267_0008_PTD

This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,267.

Summary of the Inventive Concept

The present inventive concept integrates AI, IoT, and blockchain technologies to create a more accurate, efficient, and secure navigation system, enabling real-time optimization of navigation paths and secure data storage and verification.

Background and Problem Solved

The original patent, 'System and method for navigation', disclosed a navigation system utilizing spread spectrum signals for instrument tracking. However, the system lacked real-time optimization capabilities, secure data storage, and advanced tracking features. The present inventive concept addresses these limitations by incorporating AI, IoT, and blockchain technologies to provide a more advanced and secure navigation system.

Detailed Description of the Inventive Concept

The inventive concept comprises an AI-powered controller generating navigation signals, which are transmitted to a receiver system via a wireless communication protocol. The system integrates IoT sensors to provide real-time data, enabling the AI-powered controller to predict optimal navigation paths. Additionally, the system utilizes blockchain technology to securely store and verify navigation data. The inventive concept also incorporates computer vision and machine learning algorithms to track the instrument's pose and optimize navigation paths. Furthermore, the system can be integrated with wearable devices and other IoT sensors to provide a more comprehensive navigation solution.

Novelty and Inventive Step

The present inventive concept's novelty lies in the synergistic combination of AI, IoT, and blockchain technologies to create a more accurate, efficient, and secure navigation system. The inventive step resides in the integration of these distinct technologies to provide real-time optimization, secure data storage, and advanced tracking features, which are not present in the original patent.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept may include integrating other advanced technologies, such as augmented reality or robotics, to further enhance navigation accuracy and efficiency. Variations of the inventive concept may include adapting the system for use in different industries, such as aerospace or logistics, or developing specialized navigation systems for specific applications, such as surgical procedures or search and rescue operations.

Potential Commercial Applications and Market

The present inventive concept has significant commercial potential in various industries, including healthcare, aerospace, logistics, and manufacturing. The system's ability to provide real-time optimization, secure data storage, and advanced tracking features makes it an attractive solution for companies seeking to improve navigation accuracy and efficiency. The market for intelligent navigation systems is expected to grow significantly in the coming years, driven by increasing demand for advanced technologies in various industries.

CPC Classifications

Section	Class	Group
A	A61	A61B34/20
A	A61	A61B90/37
A	A61	A61B2034/2051
A	A61	A61B2034/2055
A	A61	A61B2560/0223

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Medical navigation systems and instrumentation, specifically focused on precision tracking and signal transmission technologies for surgical or medical procedural guidance

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device technologist with expertise in signal processing, wireless communication protocols, sensor integration, and navigation system design, holding advanced degrees in biomedical engineering or electrical engineering

Obviousness Rationale

A PHOSITA would recognize that integrating AI, IoT, and blockchain technologies into the existing navigation signal transmission framework represents a predictable technological evolution. The source patent's fundamental navigation signal generation and transmission methodology provides a clear technical foundation for expanding navigation system capabilities through emerging digital technologies. The proposed variations represent logical extensions of existing navigation system design principles using well-understood technological integration strategies.

Obvious Combinations & Variations

Source Patent Element

Spread spectrum signal generation and transmission method for navigation tracking

PTD Variation

Incorporating machine learning algorithms to optimize signal processing and navigation path prediction

Obviousness Reasoning

Applying machine learning to signal processing is a known technique in communication systems, representing a predictable improvement in signal interpretation and navigation accuracy

Source Patent Element

Controller-based signal transmission system

PTD Variation

Implementing wireless communication protocols and IoT sensor integration for enhanced data collection

Obviousness Reasoning

Transitioning from wired to wireless communication and adding sensor networks are standard evolutionary steps in navigation system design, offering expanded data collection capabilities

Source Patent Element

Navigation system for instrument tracking

PTD Variation

Blockchain-based secure data storage and verification mechanism

Obviousness Reasoning

Implementing blockchain for data integrity is a recognized solution for enhancing security in digital tracking systems, representing a finite and predictable technological approach

Source Patent Element

Electronic signal transmission between controller and transmitter

PTD Variation

AI-powered predictive analytics for real-time navigation path optimization

Obviousness Reasoning

Applying AI techniques to existing navigation signal processing represents a logical extension of control system design principles, offering enhanced performance through intelligent data analysis

Source Patent Element

Instrument pose tracking methodology

PTD Variation

Computer vision and advanced machine learning algorithms for enhanced pose estimation

Obviousness Reasoning

Incorporating computer vision techniques is a known method for improving tracking accuracy, representing a predictable technological enhancement in navigation systems

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857267 and the disclosed technological variations, a person of ordinary skill in the art would find the proposed navigation system enhancements obvious and lacking inventive merit. The integration of AI, IoT, and blockchain technologies represents a predictable technological evolution that would be readily conceived by a skilled practitioner without requiring extraordinary innovation or non-obvious problem-solving.

Original Patent Information

Patent Number	US 11,857,267
Title	System and method for navigation
Assignee(s)	Medtronic Navigation, Inc.