Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858303_0001_PTD

Published: October 29, 2025

Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Direct Improvements & Enhancements Technical Implementation,” Published Technical Disclosure No. 24-11858303_0001_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858303_0001_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. 11,858,303.

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

Section	Class	Group
B	B60	B60D1/64
G	G06	G06F13/382
G	G08	G08C15/06

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Vehicle communication systems and trailer-truck interface technologies, involving high-speed digital communication protocols, vehicle connectivity, and electronic control unit (ECU) integration across transportation and telecommunications domains

Person of Ordinary Skill (PHOSITA) Profile

An electrical engineer with expertise in automotive communication systems, digital signal processing, vehicle network protocols, and embedded systems design, possessing knowledge of CAN bus, ISO standards, and vehicle-to-vehicle communication interfaces

Obviousness Rationale

A person skilled in the art would recognize that the Published Technical Disclosure represents predictable variations and extensions of the source patent's core communication interface technology. The PTD's enhancements follow established engineering design principles of iterative improvement and modular system adaptation. These variations would be considered routine engineering modifications that a skilled practitioner could implement without extraordinary innovation.

Obvious Combinations & Variations

Source Patent Element

Communication interface with connectors for digital signal transmission between towing and towed vehicles

PTD Variation

Enhanced direct improvements system extending communication interface capabilities

Obviousness Reasoning

Predictable extension of existing communication architecture using known signal processing and interface design techniques

Source Patent Element

ECU configured to automatically detect vehicle compatibility

PTD Variation

Improved compatibility detection mechanisms with expanded diagnostic capabilities

Obviousness Reasoning

Routine software and hardware enhancement using established embedded system design principles

Source Patent Element

ISO11992-3 CAN bus digital signal transmission

PTD Variation

Advanced signal transmission protocols building upon existing communication standards

Obviousness Reasoning

Incremental technological improvement using known communication protocol extension methodologies

Source Patent Element

Twisted pair wire communication with differential signaling

PTD Variation

Enhanced signal transmission techniques maintaining core communication principles

Obviousness Reasoning

Design optimization using well-understood electrical engineering signal processing techniques

Source Patent Element

Flexible trailer-vehicle communication interface

PTD Variation

Expanded communication system with modular compatibility features

Obviousness Reasoning

Logical progression of existing technological framework through systematic engineering refinement

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858303, the Published Technical Disclosure represents obvious variations that would be readily apparent to a person having ordinary skill in the art of vehicle communication systems. The disclosed improvements constitute predictable extensions of existing technological principles, rendering potential derivative claims obvious and unpatentable under 35 U.S.C. Section 103.

Original Patent Information

Patent Number	US 11,858,303
Title	Truck trailer interface
Assignee(s)	KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH