Enhanced Synergistic Combinations Technical Implementation

Publication ID: 24-11858213_0008_PTD

Published: October 29, 2025

Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Enhanced Synergistic Combinations Technical Implementation,” Published Technical Disclosure No. 24-11858213_0008_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858213_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. 11,858,213.

Summary of the Inventive Concept

An improved approach to synergistic combinations that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but synergistic combinations presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements synergistic combinations 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 synergistic combinations 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 synergistic combinations enhancements.

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Additive Manufacturing and Stereolithography, involving advanced 3D printing techniques with expertise in materials processing, optical curing systems, and precision manufacturing methodologies

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with advanced engineering degree, specialized knowledge in photopolymerization processes, mechanical design, and experience with precision fabrication techniques for complex geometrical structures

Obviousness Rationale

A PHOSITA would recognize that the PTD's synergistic combinations represent predictable technical extensions of the source patent's vibration-assisted stereolithography framework. The disclosed variations demonstrate incremental improvements using known techniques within the established technological domain. These modifications represent standard engineering problem-solving approaches that would be apparent to someone skilled in additive manufacturing technologies.

Obvious Combinations & Variations

Source Patent Element

Vibration-assisted separation of build surfaces using audio speaker mechanisms

PTD Variation

Enhanced vibrational control systems with refined frequency modulation for improved layer separation

Obviousness Reasoning

Predictable variation using known acoustic engineering principles to optimize existing separation techniques

Source Patent Element

Gap thickness management during stereolithographic fabrication

PTD Variation

Dynamic gap thickness adjustment algorithms with real-time material property compensation

Obviousness Reasoning

Routine optimization of process parameters using standard control system engineering approaches

Source Patent Element

Stereolithographic resin population and layer formation techniques

PTD Variation

Improved resin distribution mechanisms with enhanced surface tension management

Obviousness Reasoning

Logical extension of existing material processing techniques using well-understood fluid dynamics principles

Source Patent Element

Computer-aided design integration for layer-by-layer fabrication

PTD Variation

Advanced computational modeling for predictive layer formation and structural integrity assessment

Obviousness Reasoning

Natural progression of computational capabilities applied to existing manufacturing methodologies

Source Patent Element

Top-down and bottom-up stereolithography process configurations

PTD Variation

Hybrid process configurations with adaptive orientation switching based on real-time material characteristics

Obviousness Reasoning

Systematic exploration of known process variations using established engineering design methodologies

35 U.S.C. § 103 Summary: Based on comprehensive analysis of US Patent 11858213, the present technical disclosure demonstrates that the claimed variations would have been obvious to a person having ordinary skill in the art at the time of invention. The disclosed synergistic combinations represent predictable technical extensions utilizing standard engineering problem-solving approaches within the established stereolithographic manufacturing domain, thereby rendering subsequent claims involving similar technical implementations anticipated and obvious.

Original Patent Information

Patent Number	US 11,858,213
Title	Methods and apparatus for vibration-assisted stereolithography
Assignee(s)	University of Southern California