Published Technical Disclosure Archive

Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858327_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. 24-11858327_0006_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858327_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. 11,858,327.

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.

CPC Classifications

SectionClassGroup
B B60 B60K1/00
B B60 B60K17/165
B B60 B60L15/20
F F16 F16H57/037
H H02 H02K7/116
B B60 B60K2001/001
B B60 B60Y2400/61
F F16 F16H2057/02034
F F16 F16H2057/02052

Field of Art

Automotive electromechanical drive systems, specifically vehicle powertrain configurations involving rotary electric machines, transmission mechanisms, and integrated electrical control systems

Person of Ordinary Skill (PHOSITA) Profile

An engineer with expertise in automotive electrical engineering, mechanical design, and powertrain integration, holding at least a bachelor's degree in mechanical or electrical engineering with 3-5 years of experience in electric vehicle drivetrain design

Obviousness Rationale

A PHOSITA would recognize that the PTD's disclosed improvements represent predictable variations on the source patent's fundamental drivetrain architecture. The technical modifications represent incremental enhancements that leverage known design principles and standard engineering problem-solving approaches within vehicle electromechanical system design. The variations maintain core structural and functional relationships established in the original patent while introducing modest technical refinements.

Obvious Combinations & Variations

Source Patent Element
Rotary electric machine disposed on first axis with transmission mechanism
PTD Variation
Enhanced component integration strategies for electrical and mechanical subsystems
Obviousness Reasoning
Known technique of optimizing spatial relationships and component packaging in constrained automotive environments, representing a predictable design optimization approach
Source Patent Element
Differential gear mechanism on separate parallel axis
PTD Variation
Alternative geometric configurations for power transmission and mechanical interface
Obviousness Reasoning
Finite set of geometrically feasible mechanical arrangements that a PHOSITA would recognize as routine design variations with predictable performance characteristics
Source Patent Element
Terminal block and bus bar arrangement
PTD Variation
Improved electrical connection strategies and component placement techniques
Obviousness Reasoning
Standard electrical engineering practice of iteratively improving signal routing, thermal management, and compact integration of electrical components
Source Patent Element
Inverter device controlling rotary electric machine
PTD Variation
Enhanced control algorithms and power management strategies
Obviousness Reasoning
Predictable software and electrical control improvements that represent standard engineering approaches to system optimization
Source Patent Element
Vehicle drive device with parallel axis configuration
PTD Variation
Modular design approach enabling flexible powertrain architectural adaptations
Obviousness Reasoning
Recognized engineering methodology of creating adaptable system architectures with interchangeable and reconfigurable components
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858327 and the comprehensive technical disclosure, a person of ordinary skill in the art would find the claimed variations obvious and anticipated, as the proposed technical improvements represent predictable extensions of existing automotive electromechanical drive system design principles, thereby rendering subsequent claims obvious under 35 U.S.C. Section 103.

Original Patent Information

Patent NumberUS 11,858,327
TitleVehicle drive device
Assignee(s)AISIN CORPORATION