Published Technical Disclosure Archive

Enhanced New Applications & Use Cases Technical Implementation

Publication ID: 24-11858267_0002_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. 24-11858267_0002_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858267_0002_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. 11,858,267.

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 B41J2/12
B B41 B41J2/075
B B41 B41J2/125

Field of Art

Continuous Inkjet (CIJ) Printing Technologies with Advanced Control and Monitoring Systems, involving expertise in printer control electronics, image processing, and industrial printing system design

Person of Ordinary Skill (PHOSITA) Profile

A skilled engineer with a degree in electrical/mechanical engineering, specialized knowledge of inkjet printing technologies, understanding of digital image processing, control systems design, and industrial printing equipment configuration

Obviousness Rationale

A PHOSITA would recognize that the PTD's disclosed variations represent predictable extensions of the source patent's core technical approach, leveraging known techniques in printer control and image processing to enable new application scenarios. The variations maintain fundamental architectural principles while introducing incremental improvements that would be apparent to someone skilled in CIJ printer design. These modifications represent standard engineering problem-solving approaches within the established technological framework of the original patent.

Obvious Combinations & Variations

Source Patent Element
Sequential controlling of charge electrodes and deflection electrodes for printing
PTD Variation
Enhanced control mechanisms targeting new application use cases with modified electrode interaction protocols
Obviousness Reasoning
Predictable variation using known electrode control techniques, representing a design choice within standard printer control methodology
Source Patent Element
Bitmap generation and image comparison techniques
PTD Variation
Extended bitmap processing algorithms supporting broader image rendering scenarios
Obviousness Reasoning
Known image processing technique, representing an incremental improvement using standard computational approaches
Source Patent Element
Multi-processor architecture for printer control
PTD Variation
Expanded processor configuration supporting more complex computational workflows
Obviousness Reasoning
Obvious implementation using standard parallel processing techniques, representing a straightforward engineering optimization
Source Patent Element
Optical monitoring means for print quality assessment
PTD Variation
Advanced monitoring protocols extending quality assessment capabilities
Obviousness Reasoning
Predictable enhancement using known sensor integration and signal processing techniques
Source Patent Element
Continuous inkjet printing control systems
PTD Variation
Modified control architectures supporting diverse printing application requirements
Obviousness Reasoning
Finite set of design variations obvious to a skilled practitioner, representing standard technological adaptation
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858267 and the disclosed technical variations, a person of ordinary skill in the art would find the claimed subject matter obvious, as the PTD demonstrates that the proposed technical solutions represent predictable variations within the established technological framework of continuous inkjet printing control systems, thereby rendering subsequent claims involving similar technical approaches anticipated and non-patentable.

Original Patent Information

Patent NumberUS 11,858,267
TitleMethod for operating a CIJ printer with optical monitoring of printing quality, CIJ printer with optical monitoring of printing quality, and method for teaching-in a CIJ printer with optical monitoring of printing quality
Assignee(s)PAUL LEIBINGER GMBH & CO. KG NUMMERIER-UND MARKIERUNGSSYSTEME