Enhanced Synergistic Combinations Technical Implementation

Publication ID: 24-11858202_0008_PTD

Published: October 29, 2025

Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Enhanced Synergistic Combinations Technical Implementation,” Published Technical Disclosure No. 24-11858202_0008_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858202_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. 11,858,202.

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 Laser Powder Bed Fusion Systems, involving advanced manufacturing techniques with expertise in thermal control, laser processing, and materials engineering

Person of Ordinary Skill (PHOSITA) Profile

A skilled engineer with advanced degree in materials science or mechanical engineering, experienced in additive manufacturing technologies, familiar with laser processing techniques, and capable of understanding complex thermal management strategies in manufacturing systems

Obviousness Rationale

A person skilled in the art would recognize that the PTD's synergistic combinations represent predictable extensions of the source patent's core laser powder bed fusion technology. The disclosed variations leverage known techniques in thermal control and laser processing to incrementally improve manufacturing system functionality. These modifications represent standard engineering problem-solving approaches within the additive manufacturing domain.

Obvious Combinations & Variations

Source Patent Element

Supplemental heating subsystem using diode lasers for in-situ thermal control

PTD Variation

Enhanced diode laser configurations with expanded thermal management strategies

Obviousness Reasoning

Modifying laser configurations is a routine design choice for optimizing thermal processes, representing a predictable variation within known laser powder bed fusion technologies

Source Patent Element

Computer-controlled mask sizing and beam generation

PTD Variation

Advanced electronic mask control with expanded computational algorithms

Obviousness Reasoning

Implementing more sophisticated computational control represents an expected evolution of existing electronic mask sizing techniques, achievable through standard software engineering approaches

Source Patent Element

In-situ surface heating methodology for microstructure control

PTD Variation

Extended thermal profile management with multi-stage heating protocols

Obviousness Reasoning

Developing refined thermal management protocols is a logical progression for materials engineers seeking improved microstructural outcomes, utilizing known thermal processing principles

Source Patent Element

Powder material processing using laser fusion techniques

PTD Variation

Synergistic combination approaches integrating multiple thermal and material processing strategies

Obviousness Reasoning

Combining known manufacturing techniques to achieve incremental performance improvements represents standard engineering problem-solving within additive manufacturing domains

Source Patent Element

Laser powder bed fusion system architecture

PTD Variation

Enhanced system configurations with modular component integration

Obviousness Reasoning

Developing modular system architectures that improve component interactions is a predictable design evolution for complex manufacturing technologies

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858202, a person having ordinary skill in the art would find the technical variations disclosed herein to be obvious extensions of existing laser powder bed fusion technologies. The incremental modifications represent standard engineering approaches that would be readily conceived by a skilled practitioner without requiring inventive insight beyond the existing technological landscape.

Original Patent Information

Patent Number	US 11,858,202
Title	System and method for performing laser powder bed fusion using controlled, supplemental in situ surface heating to control microstructure and residual stresses in formed part
Assignee(s)	Lawrence Livermore National Security, LLC