Published Technical Disclosure Archive

Enhanced New Applications & Use Cases Technical Implementation

Publication ID: 24-11858265_0007_PTD
Published: October 29, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Enhanced New Applications & Use Cases Technical Implementation,” Published Technical Disclosure No. 24-11858265_0007_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858265_0007_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. 11,858,265.

Summary of the Inventive Concept

An improved approach to new applications & use cases that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but new applications & use cases presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements new applications & use cases 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 new applications & use cases 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 new applications & use cases enhancements.

CPC Classifications

SectionClassGroup
B B41 B41J2/04541
B B41 B41J2/04543
B B41 B41J2/04586

Field of Art

Fluid ejection systems, specifically inkjet printing technologies with customizable electronic memory configurations, requiring expertise in semiconductor design, non-volatile memory architectures, and electronic device customization

Person of Ordinary Skill (PHOSITA) Profile

An electrical engineer with advanced degree and 3-5 years experience in semiconductor design, familiar with non-volatile memory technologies, fluid ejection system architectures, and electronic device configuration techniques

Obviousness Rationale

A PHOSITA would recognize that the PTD's disclosed variations represent predictable extensions of the source patent's core technical approach, utilizing standard design modification techniques to enhance fluid ejection device customization and memory configuration strategies. The proposed variations leverage known semiconductor design principles and memory management techniques that would be readily apparent to someone skilled in the art. The technical improvements represent incremental advancements that build directly upon the foundational concepts established in the original patent.

Obvious Combinations & Variations

Source Patent Element
Non-volatile memory cells storing customization bits
PTD Variation
Enhanced memory cell configurations with expanded customization options
Obviousness Reasoning
Predictable variation using known semiconductor design techniques, representing a standard approach to expanding device configurability
Source Patent Element
Control logic modifying address inputs based on customization bits
PTD Variation
Advanced address modification strategies with more granular device-specific configurations
Obviousness Reasoning
Routine design optimization using established electronic configuration methodologies
Source Patent Element
Fluid ejection device with unique identification through memory bits
PTD Variation
Extended identification and configuration mechanisms supporting broader use case scenarios
Obviousness Reasoning
Logical extension of existing technical approach using known semiconductor design principles
Source Patent Element
Write-once customization memory cells
PTD Variation
Enhanced write protection and configuration locking mechanisms
Obviousness Reasoning
Standard security enhancement technique in semiconductor memory design
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858265, a person having ordinary skill in the art would find the technical variations disclosed herein to be obvious and predictable extensions of the prior art, rendering any claims covering similar fluid ejection device configuration methodologies anticipated and non-patentable under standard obviousness analysis.

Original Patent Information

Patent NumberUS 11,858,265
TitleIntegrated circuits including customization bits
Assignee(s)Hewlett-Packard Development Company, L.P.