Published Technical Disclosure Archive

Enhanced Specialized Variations & Niche Solutions Technical Implementation

Publication ID: 24-11858250_0009_PTD
Published: October 29, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Enhanced Specialized Variations & Niche Solutions Technical Implementation,” Published Technical Disclosure No. 24-11858250_0009_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858250_0009_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. 11,858,250.

Summary of the Inventive Concept

An improved approach to specialized variations & niche solutions that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but specialized variations & niche solutions presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements specialized variations & niche solutions 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 specialized variations & niche solutions 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 specialized variations & niche solutions enhancements.

CPC Classifications

SectionClassGroup
B B32 B32B7/12
B B32 B32B7/06
B B32 B32B27/08
B B32 B32B27/36
C C09 C09J183/04
G G06 G06F3/0414
B B32 B32B2307/202
B B32 B32B2307/204
B B32 B32B2457/208
G G06 G06F2203/04103

Field of Art

Materials engineering, specifically multilayer dielectric and adhesive structures with applications in electronics, flexible circuits, and advanced packaging technologies

Person of Ordinary Skill (PHOSITA) Profile

A materials engineer or electrical engineer with expertise in polymer science, adhesive technologies, and electronic packaging, holding at least a master's degree with 3-5 years of industry experience in developing advanced layered material systems

Obviousness Rationale

A person skilled in the art would recognize that the PTD's disclosed variations represent predictable extensions of the source patent's multilayer structure technology. The proposed specialized variations leverage known techniques for modifying dielectric and adhesive layer compositions to achieve incremental improvements in performance. These modifications would be considered routine design optimization within the standard problem-solving approach of materials engineering.

Obvious Combinations & Variations

Source Patent Element
High dielectric sheet with polymer cured material having dielectric functional groups
PTD Variation
Enhanced dielectric sheet with modified polymer composition targeting niche electronic packaging applications
Obviousness Reasoning
A PHOSITA would find it obvious to adjust polymer composition to optimize dielectric properties for specific use cases, as material selection is a predictable design choice in electronic materials engineering
Source Patent Element
Layered structure with silicone-based pressure-sensitive adhesive layers
PTD Variation
Alternative adhesive layer formulations with improved thermal or mechanical properties
Obviousness Reasoning
Modifying adhesive layer compositions to enhance specific performance characteristics represents a standard approach in materials design, with finite and predictable solution sets
Source Patent Element
Transparent high dielectric and pressure-sensitive adhesive layers
PTD Variation
Extended transparency optimization techniques for specialized optical or electronic applications
Obviousness Reasoning
Incremental improvements in material transparency are a known technique in advanced materials engineering, representing an obvious variation to a skilled practitioner
Source Patent Element
Multilayer structure with specific dielectric and mechanical properties
PTD Variation
Refined layer configurations targeting specialized electronic packaging or sensing applications
Obviousness Reasoning
Adapting layer structures for specific technical requirements is a routine design optimization process in electronic materials development
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed in this technical publication would have been obvious to a person having ordinary skill in the art at the time of invention, with reasonable expectation of success, when considered in light of US Patent 11858250. The incremental modifications represent predictable technological variations within the established framework of electronic materials engineering, thus rendering potential derivative claims unpatentable.

Original Patent Information

Patent NumberUS 11,858,250
TitleMultilayer structure and uses thereof
Assignee(s)DOW TORAY CO., LTD.