Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858217_0006_PTD

Published: October 29, 2025

Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Direct Improvements & Enhancements Technical Implementation,” Published Technical Disclosure No. 24-11858217_0006_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858217_0006_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. 11,858,217.

Summary of the Inventive Concept

An improved approach to direct improvements & enhancements that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but direct improvements & enhancements presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements direct improvements & enhancements 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 direct improvements & enhancements 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 direct improvements & enhancements enhancements.

Section 103 Obviousness Analysis (PHOSITA)

▼

Field of Art

Additive Manufacturing and Computer-Aided Manufacturing Systems, specifically focusing on multi-beam energy path optimization and manufacturing process control

Person of Ordinary Skill (PHOSITA) Profile

A skilled engineer with expertise in additive manufacturing, computer-aided design, energy beam control systems, and algorithmic path optimization, typically holding a master's degree in mechanical engineering or computer science with 3-5 years of specialized experience in advanced manufacturing technologies

Obviousness Rationale

The Published Technical Disclosure represents predictable variations and extensions of the source patent's core methodology for energy beam path optimization in additive manufacturing. A person having ordinary skill would recognize that the disclosed improvements are logical refinements of existing techniques, utilizing standard engineering problem-solving approaches to enhance multi-beam manufacturing processes. The variations demonstrate incremental technical advancements that would be apparent to a skilled practitioner familiar with additive manufacturing system design and optimization strategies.

Obvious Combinations & Variations

Source Patent Element

Defining an interlace path for multiple energy beams in an additive manufacturing process

PTD Variation

Implementing enhanced route-finding algorithms with more sophisticated path determination criteria

Obviousness Reasoning

Optimization of path-finding algorithms is a known technique in manufacturing control systems, representing a predictable variation that would be obvious to improve computational efficiency and beam coordination

Source Patent Element

Energy beam coordination for powder bed manufacturing

PTD Variation

Introducing advanced beam synchronization and dynamic path adjustment mechanisms

Obviousness Reasoning

Refinement of beam coordination techniques represents a standard engineering design choice with expected incremental performance improvements

Source Patent Element

Contour border and zone traversal strategies

PTD Variation

Implementing more granular zone-based energy beam allocation and path optimization

Obviousness Reasoning

Detailed zone-based manufacturing strategies are a logical extension of existing contour management techniques, representing a finite set of predictable design variations

Source Patent Element

Computer-executable instructions for manufacturing process control

PTD Variation

Enhanced computational methods for real-time path recalculation and beam interaction management

Obviousness Reasoning

Advanced computational techniques for manufacturing process control are well-understood modifications that would be obvious to a skilled practitioner seeking improved system performance

Source Patent Element

Multi-beam energy irradiation strategies

PTD Variation

Implementing adaptive beam intensity and positioning algorithms

Obviousness Reasoning

Adaptive beam control represents a known technique for improving manufacturing precision, constituting an obvious variation to optimize energy beam performance

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, as evidenced by the teachings of US Patent 11858217 and the incremental technical improvements demonstrated in this Published Technical Disclosure. The claimed variations represent predictable extensions of existing additive manufacturing technologies, employing standard engineering problem-solving approaches that would be apparent to a skilled practitioner in the field.

Original Patent Information

Patent Number	US 11,858,217
Title	Methods of determining an interlace path for an additive manufacturing machine
Assignee(s)	Concept Laser GmbH