Enhanced Aerosol Generating System with Real-time Temperature Control and Adaptive Frequency Adjustment

Publication ID: 24-11857717_0006_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Aerosol Generating System with Real-time Temperature Control and Adaptive Frequency Adjustment,” Published Technical Disclosure No. 24-11857717_0006_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857717_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. 11,857,717.

Summary of the Inventive Concept

This inventive concept presents a novel aerosol generating system that incorporates real-time temperature control and adaptive frequency adjustment to optimize aerosol production, addressing limitations of existing systems and enhancing user experience.

Background and Problem Solved

The original patent disclosed an aerosol generating system with a cartridge containing a nicotine source and an acid source. However, this system had limitations in terms of aerosol quality and consistency, particularly due to temperature fluctuations and fixed frequency operation. The new inventive concept addresses these limitations by introducing a thermal management system and adaptive frequency adjustment, ensuring optimal aerosol production and user satisfaction.

Detailed Description of the Inventive Concept

The enhanced aerosol generating system comprises an aerosol-generating device with an inductor coil and an electrical energy supply, a cartridge containing a nicotine source and a lactic acid source, and a controller configured to supply the inductor coil with a high frequency oscillating current. The system features a thermal management system to regulate the temperature of the nicotine source and the lactic acid source during aerosol generation. Additionally, the system includes a sensor to detect the type of cartridge inserted and adjust the oscillating frequency of the inductor coil accordingly. The controller is programmed to adjust the oscillating frequency based on user preferences and real-time temperature monitoring, ensuring optimal aerosol production.

Novelty and Inventive Step

The new claims introduce the concept of real-time temperature control and adaptive frequency adjustment, which is not disclosed in the original patent. This novel combination of features enables optimal aerosol production and user satisfaction, making the new inventive concept non-obvious and inventive compared to the original patent.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include different thermal management systems, such as heat pipes or thermoelectric coolers, or varying sensor types, such as optical or acoustic sensors. Additionally, the system could be adapted for use with different types of cartridges or aerosol-generating devices.

Potential Commercial Applications and Market

The enhanced aerosol generating system has significant commercial potential in the e-cigarette and vaping industries, offering improved user experience and satisfaction. The system's adaptability and real-time temperature control capabilities make it an attractive solution for manufacturers seeking to differentiate their products and meet evolving regulatory requirements.

CPC Classifications

SectionClassGroup
A A61 A61M11/042
A A24 A24F40/30
A A24 A24F40/42
A A24 A24F40/465
A A24 A24F40/48
H H05 H05B6/105
A A24 A24F40/10

Original Patent Information

Patent NumberUS 11,857,717
TitleAerosol generating system with enhanced aerosol delivery
Assignee(s)Philip Morris Products S.A.