Published Technical Disclosure Archive

Advanced Atomizing Device: Efficient Aerosol Generation Tech

Publication ID: 24-11856989_0006_PTD
Published: October 27, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Advanced Atomizing Device: Efficient Aerosol Generation Tech,” Published Technical Disclosure No. 24-11856989_0006_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11856989_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. 11,856,989.

Background and Problem Solved

Traditional electronic atomizing devices have limitations in terms of efficiency, safety, and liquid waste. The present invention addresses these limitations by introducing novel features such as integrated temperature control, spiral-shaped heating elements, and innovative liquid guiding portions, resulting in improved aerosol production efficiency and reduced liquid waste.

Novelty and Inventive Step

The novelty of the invention lies in the integration of temperature control, spiral-shaped heating elements, and innovative liquid guiding portions, which provide improved aerosol production efficiency and reduced liquid waste. The inventive step is the combination of these features, which addresses the limitations of traditional electronic atomizing devices and provides a more efficient, safe, and environmentally friendly solution.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include varying the shape and material of the heating element, modifying the design of the liquid guiding portion, or incorporating additional safety features. Variations of the invention could also include adapting the design for specific industries or applications, such as medical or industrial uses.

Potential Commercial Applications and Market

The invention has significant commercial potential in various industries, including medical, industrial, and consumer products. The improved efficiency, safety, and reduced liquid waste make it an attractive solution for companies seeking to enhance their aerosol generating devices. The target market includes manufacturers of electronic cigarettes, medical devices, and industrial equipment, as well as companies developing innovative consumer products.

CPC Classifications

SectionClassGroup
A A24 A24F40/46
A A24 A24F7/02
A A24 A24F40/10
A A24 A24F40/42
A A24 A24F40/44
A A24 A24F40/48
H H05 H05B3/06
H H05 H05B2203/021

Field of Art

Electronic atomization technology, specifically aerosol generation systems involving heating elements, liquid guiding structures, and thermal control in electronic vaporization devices

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with expertise in electronic device design, thermal engineering, fluid dynamics, and materials science, possessing knowledge of electronic heating systems, fluid transfer mechanisms, and aerosol generation techniques

Obviousness Rationale

A person having ordinary skill would recognize that the PTD's variations represent predictable engineering modifications to the source patent's atomization structural design. The disclosed improvements leverage known techniques in temperature control, heating element configuration, and liquid transfer mechanisms that would be apparent to a skilled practitioner seeking incremental enhancements in aerosol generation technology.

Obvious Combinations & Variations

Source Patent Element
Heating element embedded in atomizing portion with spiral or cylindrical structure
PTD Variation
Integrated temperature control module regulating heating element power output
Obviousness Reasoning
Predictable variation using known electronic control techniques to optimize thermal performance, representing a standard design optimization approach
Source Patent Element
Atomizing core assembly with liquid guiding portion
PTD Variation
Novel liquid-storing structural member designed to reduce liquid waste through improved channel geometry
Obviousness Reasoning
Finite design solution addressing known inefficiencies in liquid transfer, utilizing standard fluid dynamics engineering principles
Source Patent Element
Heating element spaced between inner and outer walls
PTD Variation
Ventilation tube with enhanced air channel design to reduce aerosol particle size
Obviousness Reasoning
Routine engineering modification applying known fluid flow and thermal transfer principles to improve aerosol generation efficiency
Source Patent Element
Resistance heating element with uniform heating configuration
PTD Variation
Electrode assembly with leak-proof sealing layer and insulating wiring tube design
Obviousness Reasoning
Predictable safety enhancement using standard electrical engineering techniques to mitigate known risks in electronic heating systems
Source Patent Element
Atomizing structural member with core assembly
PTD Variation
System incorporating multiple structural modifications to enhance overall aerosol generation performance
Obviousness Reasoning
Systematic design optimization using known techniques, representing an obvious combination of incremental improvements within the technological domain
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856989, a person having ordinary skill in the art would find the technical variations disclosed herein to be obvious extensions of the prior art, rendering any subsequently claimed substantially similar atomization structural designs obvious and therefore unpatentable under 35 U.S.C. ยง 103.

Original Patent Information

Patent NumberUS 11,856,989
TitleAtomizing structural member, atomizing device and aerosol generating device
Assignee(s)Shenzhen Damai Development Co., Ltd.