Enhanced Specialized Variations & Niche Solutions Technical Implementation

Publication ID: 24-11858154_0004_PTD

Published: October 29, 2025

Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Enhanced Specialized Variations & Niche Solutions Technical Implementation,” Published Technical Disclosure No. 24-11858154_0004_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858154_0004_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. 11,858,154.

Summary of the Inventive Concept

An improved approach to specialized variations & niche solutions that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but specialized variations & niche solutions presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements specialized variations & niche solutions 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 specialized variations & niche solutions 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 specialized variations & niche solutions enhancements.

CPC Classifications

Section	Class	Group
B	B26	B26B19/388
B	B26	B26B19/20
A	A45	A45D2026/008
A	A45	A45D2044/007

Section 103 Obviousness Analysis (PHOSITA)

▼

Field of Art

Personal care devices and hair treatment technologies, specifically focusing on imaging-based body part identification and analysis systems for grooming and hair removal devices

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with expertise in biomedical imaging, electronic sensing technologies, and personal care device design, possessing knowledge of computer vision, sensor integration, and user interface design for specialized grooming applications

Obviousness Rationale

A person skilled in the art would recognize that the PTD's variations represent predictable technical extensions of the source patent's core imaging and body part identification methodology. The disclosed enhancements leverage known techniques in sensor integration and user interface design to provide incremental improvements to the original patent's technical framework. These variations represent standard design iterations that would be apparent to a skilled practitioner seeking to optimize personal care device functionality.

Obvious Combinations & Variations

Source Patent Element

Imaging-based body part identification method using parameter measurement of hair characteristics

PTD Variation

Enhanced sensor integration techniques for more precise hair and body part detection across diverse user demographics

Obviousness Reasoning

Applying known computer vision enhancement techniques to improve measurement accuracy represents a predictable technological progression within the field of personal care device design

Source Patent Element

Visual or audible indication of identified body part

PTD Variation

Expanded user interface approaches providing contextual guidance and real-time feedback during device operation

Obviousness Reasoning

Implementing more sophisticated user interaction methods is a standard design optimization approach that would be obvious to a skilled practitioner

Source Patent Element

Hair parameter measurement techniques

PTD Variation

Advanced algorithmic approaches for analyzing multiple hair characteristics simultaneously

Obviousness Reasoning

Expanding parameter detection methods using known machine learning and image processing techniques represents an incremental technical improvement

Source Patent Element

Personal care device with imaging capabilities

PTD Variation

Modular sensor architecture enabling flexible configuration and specialized niche solution implementations

Obviousness Reasoning

Developing adaptable device architectures that support multiple use cases is a standard design approach in personal care technology

Source Patent Element

Body part identification method

PTD Variation

Cross-platform implementation strategies enabling broader technological compatibility

Obviousness Reasoning

Generalizing technical approaches for wider applicability represents a standard design optimization strategy in personal care device development

35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. § 103, the technical variations disclosed herein would have been obvious to a person having ordinary skill in the art at the time of invention, as they represent predictable extensions of the foundational teachings in US Patent 11858154. The disclosed improvements constitute prima facie obviousness through standard technological progression and known design optimization techniques within the personal care device technology domain.

Original Patent Information

Patent Number	US 11,858,154
Title	Operating a personal care device
Assignee(s)	Koninklijke Philips N.V.