Enhanced New Applications & Use Cases Technical Implementation

Publication ID: 24-11858237_0002_PTD

Published: October 29, 2025

Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Enhanced New Applications & Use Cases Technical Implementation,” Published Technical Disclosure No. 24-11858237_0002_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858237_0002_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. 11,858,237.

Summary of the Inventive Concept

An improved approach to new applications & use cases that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but new applications & use cases presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements new applications & use cases enhancements while maintaining compatibility with the original patent's architecture. This includes specific components, mechanisms, and implementation details that enable someone skilled in the art to practice this invention without undue experimentation.

Novelty and Inventive Step

Introduces new technical features and approaches that were not present in the source patent, specifically targeting new applications & use cases improvements.

Alternative Embodiments and Variations

Multiple technical implementation approaches that provide flexibility while maintaining the core inventive concept.

Potential Commercial Applications and Market

Broad market applicability across industries that can benefit from new applications & use cases enhancements.

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Automotive glazing technologies with integrated optical signaling systems, involving optical engineering, automotive design, and light transmission technologies

Person of Ordinary Skill (PHOSITA) Profile

An engineer with expertise in automotive optical systems, materials science, and vehicle signaling technologies, possessing knowledge of optical film design, light transmission principles, and vehicle safety signaling requirements

Obviousness Rationale

A person skilled in the art would recognize that the PTD's disclosed variations represent predictable extensions of the source patent's core luminous signaling glazing technology. The fundamental optical principles and vehicle integration strategies remain consistent, with the PTD merely exploring alternative implementation approaches that would be apparent to a skilled practitioner. The variations represent logical combinations of known techniques within the established technological framework of vehicle signaling systems.

Obvious Combinations & Variations

Source Patent Element

Asymmetric optical film with light transmission capabilities integrated into vehicle glazing

PTD Variation

Enhanced optical film with expanded signaling applications and modified transmission characteristics

Obviousness Reasoning

A PHOSITA would find it obvious to modify optical film parameters to expand signaling capabilities, as material science and optical engineering offer predictable methods for adjusting light transmission properties

Source Patent Element

Light sources positioned on vehicle window surfaces for external signaling

PTD Variation

Alternative light source configurations with improved directional and intensity control mechanisms

Obviousness Reasoning

Modifying light source placement and control represents a standard design optimization approach that would be obvious to a skilled engineer seeking enhanced signaling performance

Source Patent Element

Vehicle window with integrated signaling capabilities using transparent materials

PTD Variation

Extended application of signaling technologies across different vehicle window types with contextual adaptation

Obviousness Reasoning

Adapting signaling technologies across different window geometries constitutes a predictable variation within automotive optical system design, representing a finite set of implementable solutions

Source Patent Element

Collimation and asymmetric redirection optics for light transmission

PTD Variation

Advanced optical path management techniques with improved signal precision and coverage

Obviousness Reasoning

Refining optical redirection techniques represents an expected evolutionary approach in optical engineering, utilizing known principles of light manipulation

35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. § 103, the variations disclosed herein would have been obvious to a person having ordinary skill in the art at the time of invention, with reasonable expectation of success, based on the teachings of US Patent 11858237. The technical modifications represent predictable variations within the established technological domain of vehicle glazing signaling systems, thereby rendering potential derivative claims non-patentable.

Original Patent Information

Patent Number	US 11,858,237
Title	External luminous signaling vehicle glazing, vehicle incorporating same and manufacture
Assignee(s)	SAINT-GOBAIN GLASS FRANCE