Multisectoral Optical Sensing and Analysis System

Publication ID: 24-11857158_0007_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Multisectoral Optical Sensing and Analysis System,” Published Technical Disclosure No. 24-11857158_0007_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857158_0007_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. 11,857,158.

Summary of the Inventive Concept

A novel system that leverages the core technology of the original patent to address diverse industrial challenges, including environmental monitoring, food quality inspection, crop health assessment, and solar panel defect detection.

Background and Problem Solved

The original patent disclosed an optical system, endoscope apparatus, and endoscope for medical applications. However, the narrow depth of field and limited pixel pitch of image sensors hindered its broader applicability. This new concept adapts the core technology to tackle pressing issues in various industries, such as detecting environmental pollutants, inspecting food quality, monitoring crop health, and detecting defects in solar panels.

Detailed Description of the Inventive Concept

The multisectoral optical sensing and analysis system comprises a plurality of optical sensors, each incorporating the optical system of the original patent, with a quarter-wave plate and a polarizing beam splitter. The system is designed to correct axial astigmatism and split light into two orthogonal polarization states. This enables the detection of defects, contaminants, or anomalies in various applications, including environmental monitoring, food quality inspection, crop health assessment, and solar panel defect detection. The system can be deployed in various forms, such as underwater endoscopes for marine environmental monitoring, aerial endoscopes for crop health assessment, or handheld devices for food quality inspection.

Novelty and Inventive Step

The new claims introduce novel applications and use cases that were not originally considered in the original patent. The inventive step lies in the adaptation of the core technology to address diverse industrial challenges, leveraging the optical system's capabilities to correct axial astigmatism and split light into two orthogonal polarization states.

Alternative Embodiments and Variations

Alternative embodiments may include using different types of image sensors, modifying the quarter-wave plate's material or design, or integrating the system with machine learning algorithms for enhanced defect detection and analysis. Variations may also involve adapting the system for use in other industries, such as aerospace or construction.

Potential Commercial Applications and Market

The multisectoral optical sensing and analysis system has significant commercial potential in various industries, including environmental monitoring, food safety, agriculture, and renewable energy. The system's ability to detect defects, contaminants, or anomalies can lead to improved product quality, reduced waste, and enhanced decision-making in these industries.

CPC Classifications

SectionClassGroup
A A61 A61B1/00096
A A61 A61B1/000095
A A61 A61B1/05
A A61 A61B1/0655
G G02 G02B23/2407
G G02 G02B23/2484
G G02 G02B27/283

Field of Art

Optical imaging systems, particularly endoscopic and sensing technologies involving polarization optics, image processing, and multi-spectral sensing applications

Person of Ordinary Skill (PHOSITA) Profile

A skilled optical engineer or imaging systems specialist with expertise in polarization optics, image sensor technologies, and interdisciplinary sensing applications, holding advanced degrees in optical engineering, physics, or related fields

Obviousness Rationale

A PHOSITA would recognize that the core optical system's polarization and astigmatism correction techniques can be readily adapted to diverse sensing environments by applying standard optical engineering principles of component reconfiguration and application-specific optimization. The fundamental optical design remains consistent across different industrial contexts, with modifications primarily involving sensor integration and image processing algorithms. The PTD demonstrates predictable extensions of the source patent's core technological framework through systematic variation of deployment contexts.

Obvious Combinations & Variations

Source Patent Element
Quarter-wave plate configured to correct axial astigmatism in an optical system
PTD Variation
Applying the quarter-wave plate technology to environmental monitoring and industrial inspection scenarios
Obviousness Reasoning
Predictable application of known optical correction techniques to alternative sensing domains, representing a standard design adaptation approach
Source Patent Element
Polarizing beam splitter for splitting light into orthogonal polarization states
PTD Variation
Utilizing polarization splitting for defect detection in food, solar panels, and agricultural contexts
Obviousness Reasoning
Known polarization analysis technique applied to different material inspection scenarios, representing a routine engineering design choice
Source Patent Element
Endoscope apparatus with image sensor and optical path splitting
PTD Variation
Extending the optical system to underwater, aerial, and handheld sensing platforms
Obviousness Reasoning
Predictable platform adaptation using standard optical engineering principles of modular system design
Source Patent Element
Image processing capabilities integrated with optical sensing system
PTD Variation
Incorporating machine learning and advanced image analysis algorithms for defect detection
Obviousness Reasoning
Routine technological enhancement using known computational imaging techniques
Source Patent Element
Optical system with objective lens and polarization components
PTD Variation
Modifying quarter-wave plate material and design for specific sensing requirements
Obviousness Reasoning
Standard optical engineering practice of material and component optimization for specific application domains
35 U.S.C. § 103 Summary: Based on US Patent 11857158's fundamental optical system design, the present publication demonstrates that the claimed variations represent obvious extensions readily apparent to a person having ordinary skill in optical imaging technologies. The systematic adaptation of polarization optical techniques to diverse sensing contexts constitutes prima facie obviousness under 35 U.S.C. ยง 103, with the source patent providing sufficient technological foundation to render the claimed innovations predictable and non-inventive.

Original Patent Information

Patent NumberUS 11,857,158
TitleOptical system, endoscope apparatus and endoscope
Assignee(s)OLYMPUS CORPORATION