Home
Company
Product
Regulation
China
Data
Exhibition
Interview
中文版
Home
Company
Product
Regulation
China
Data
Exhibition
Interview
中文版
Search

Patent for Image Recognition-Based E-cigarette Smoke Detection Method

Aug.23.2024
Patent for Image Recognition-Based E-cigarette Smoke Detection Method
IJOY applies for a patent for an image-based e-cigarette smoke detection method and system in Shenzhen, China.

According to information from Tianyancha, Shenzhen iJoy Technology Co., Ltd. (IJOY) has applied for a patent for a method and system for detecting e-cigarette smoke based on image recognition. The application number is CN202410896905.5, the application date is July 5, 2024, and the publication date is August 2, 2024.

Patent for Image Recognition-Based E-cigarette Smoke Detection Method
A method and system for e-cigarette smoke detection based on image recognition" patent application status | Image source: Tianyancha


According to its patent abstract,


This invention discloses a method and system for detecting e-cigarette smoke based on image recognition, which involves the field of image processing technology. The e-cigarette smoke detection system based on image recognition includes: an image rough recognition module, an image enhancement module, and an image precise recognition module. By using the residual frame stacking method to extract the smoke image to be recognized, combined with the dual recognition process of the smoke rough recognition model and smoke precise recognition model, the invention can effectively improve the accuracy of e-cigarette smoke recognition. The smoke rough recognition model quickly filters out images that may contain smoke, while the smoke precise recognition model further improves the accuracy of recognition. This step-by-step processing method significantly enhances recognition efficiency. It can continuously capture frames of real-time monitoring videos and automatically identify e-cigarette smoke, enabling real-time monitoring and automatic identification of e-cigarette use in public places, effectively reducing the resource consumption of manual monitoring.


References:
[1] 一种基于图像识别的电子烟烟雾检测方法及系统
Also Read:
[1] ITC Terminates Certain Claims in Patent Infringement Investigation
[2] VOOPOO Technology Limited: E-Cigarette Temperature Control System Patent
[3] Itsuwa's New Patent: "E-cigarette" with Various Flavor Pods
[4] FDA Warns of More Addictive 6-Methyl Nicotine, Patents Owned by Several Chinese Companies
[5] Shunho Stock Confirms Patent Authorization for Synthetic Nicotine Composition

We welcome news tips, article submissions, interview requests, or comments on this piece.

Please contact us at info@2firsts.com, or reach out to Alan Zhao, CEO of 2Firsts, on LinkedIn

Notice

1.  This article is intended solely for professional research purposes related to industry, technology, and policy. Any references to brands or products are made purely for objective description and do not constitute any form of endorsement, recommendation, or promotion by 2Firsts.

2.  The use of nicotine-containing products — including, but not limited to, cigarettes, e-cigarettes, nicotine pouchand heated tobacco products — carries significant health risks. Users are responsible for complying with all applicable laws and regulations in their respective jurisdictions.

3.  This article is not intended to serve as the basis for any investment decisions or financial advice. 2Firsts assumes no direct or indirect liability for any inaccuracies or errors in the content.

4.  Access to this article is strictly prohibited for individuals below the legal age in their jurisdiction.

 

Copyright

 

This article is either an original work created by 2Firsts or a reproduction from third-party sources with proper attribution. All copyrights and usage rights belong to 2Firsts or the original content provider. Unauthorized reproduction, distribution, or any other form of unauthorized use by any individual or organization is strictly prohibited. Violators will be held legally accountable.

For copyright-related inquiries, please contact: info@2firsts.com

 

AI Assistance Disclaimer

 

This article may have been enhanced using AI tools to improve translation and editorial efficiency. However, due to technical limitations, inaccuracies may occur. Readers are encouraged to refer to the cited sources for the most accurate information.

We welcome any corrections or feedback. Please contact us at: info@2firsts.com

China Tobacco Regulation Shift：Policy Updates and Market Impact
China Tobacco Regulation Shift：Policy Updates and Market Impact
German Bundestag Passes Tobacco Tax Hikes: Vape Liquid Duty to Reach €0.44/ml, Heated Tobacco Taxes to Rise and Cigarettes Seen Near €12 a Pack
German Bundestag Passes Tobacco Tax Hikes: Vape Liquid Duty to Reach €0.44/ml, Heated Tobacco Taxes to Rise and Cigarettes Seen Near €12 a Pack
Germany's Bundestag passed amendments to the Tobacco Tax Act on October 15, 2026, setting out annual excise tax increases from 2027 through 2030 for e-cigarette liquids, heated tobacco, cigarettes and other tobacco products. Under the Finance Committee's amended bill, duty on qualifying e-liquids will rise from €0.32/ml in 2026 to €0.44/ml in 2030, an increase of 37.5%. Heated tobacco will retain its tax calculation based on 80% of the corresponding cigarette excise duty. The average price of a 20-cigarette pack is projected to approach €12 by 2030, with some brands potentially reaching €14. The legislation is projected to generate approximately €11.8 billion in additional tax revenue over four years and remains subject to further legislative procedures.
Regulations
Oct.19
NAS 2026 | Former FDA Tobacco Chief Mitch Zeller Calls for Shift From “End Game” to “End State”
NAS 2026 | Former FDA Tobacco Chief Mitch Zeller Calls for Shift From “End Game” to “End State”
At the 2026 New Approaches Summit in New York, former FDA Center for Tobacco Products Director Mitch Zeller called for the tobacco harm reduction debate to shift from the traditional “end game” toward defining a desired “end state.” He also highlighted unresolved concerns around dual use, argued that biomarkers of exposure may be more meaningful than cigarettes-per-day in assessing risk reduction, and said nicotine misperceptions remain a major barrier to public health progress.
Sep.25
Iowa Sets November 16 Vape Directory Launch: Unlisted Products Face Sales Ban, Manufacturers $1,000 Daily Fines per Product
Iowa Sets November 16 Vape Directory Launch: Unlisted Products Face Sales Ban, Manufacturers $1,000 Daily Fines per Product
Iowa plans to publish its first vapor products directory on November 16, 2026, after which products not listed will be prohibited from sale or offer for sale in the state. The Department of Revenue expects to begin penalty enforcement on December 17, following an initial 21-business-day period focused on compliance education. Under House File 2677, retailers, distributors and wholesalers selling unlisted products face civil penalties of $300 per product per day, while manufacturers face $1,000 per product per day. Eligibility extends to FDA-authorized products and certain products meeting historical marketing and pending PMTA requirements. The directory program resumed after a federal appeals court vacated a preliminary injunction in July 2026.
Regulations
Nov.05
FDA Appoints Former Tobacco Enforcement Deputy Jessica Zeller as Director as Agency Weighs PMTA Framework Changes
FDA Appoints Former Tobacco Enforcement Deputy Jessica Zeller as Director as Agency Weighs PMTA Framework Changes
The U.S. Food and Drug Administration (FDA) has named Jessica Zeller director of the Center for Tobacco Products' (CTP) Office of Compliance and Enforcement (OCE), effective November 1, 2026. Zeller, the office's inaugural deputy director, returns from medical device manufacturer Edwards Lifesciences with more than 20 years of regulatory and legal experience. The appointment follows CTP leadership changes and adjustments to tobacco regulation. Bret Koplow became permanent CTP director in September; the FDA revised enforcement priorities for unauthorized e-cigarettes and nicotine pouches in May and announced faster PMTA review procedures. On September 28, the agency said it would evaluate changes to the existing PMTA regulatory framework, including potential rulemaking to replace it.
FDA
Oct.20 by 2Firsts Perspectives
Product | Philip Morris Japan Teams Up With Renowned French Audio Brand DEVIALET for Limited-Edition IQOS Priced 60% Above Standard Model
Product | Philip Morris Japan Teams Up With Renowned French Audio Brand DEVIALET for Limited-Edition IQOS Priced 60% Above Standard Model
Philip Morris Japan (PMJ) launched the limited-edition IQOS ILUMA i PRIME Soundsorial Model in collaboration with French audio brand DEVIALET on October 1, 2026. Featuring sound-wave patterns, a silver-and-black finish and a gradient holder, the heated tobacco device is priced at JPY 15,980, including tax, and is available at four IQOS stores in Japan. According to Japanese media citing a PMJ representative, about 1,900 units were allocated to the Japanese retail market. A separate Soundsorial Collection, combining the device with DEVIALET Gemini II earbuds, includes 440 sets allocated to Japan for a membership prize draw.
product
Oct.23
Japanese Addiction Psychiatrist Says Complete Abstinence Is Not Always the Goal of Harm Reduction | 2Firsts Interview
Japanese Addiction Psychiatrist Says Complete Abstinence Is Not Always the Goal of Harm Reduction | 2Firsts Interview
Complete abstinence is not always the goal of addiction treatment under a harm-reduction approach, Japanese psychiatrist Tomohiro Shirasaka told 2Firsts in Manila. In the interview, he discussed patients' quality of life, Japan's shift towards heated tobacco products, and the challenges of quitting smoking for people with mental illness. Drawing on addiction treatment work in the Philippines, he advocated support rather than punishment and questioned whether fear-based health warnings effectively address the reasons people continue smoking.
Nov.10
Related Topics
News Regulation
Related Read
German Bundestag Passes Tobacco Tax Hikes: Vape Liquid Duty to Reach €0.44/ml, Heated Tobacco Taxes to Rise and Cigarettes Seen Near €12 a Pack
German Bundestag Passes Tobacco Tax Hikes: Vape Liquid Duty to Reach €0.44/ml, Heated Tobacco Taxes to Rise and Cigarettes Seen Near €12 a Pack
NAS 2026 | Former FDA Tobacco Chief Mitch Zeller Calls for Shift From “End Game” to “End State”
NAS 2026 | Former FDA Tobacco Chief Mitch Zeller Calls for Shift From “End Game” to “End State”
Iowa Sets November 16 Vape Directory Launch: Unlisted Products Face Sales Ban, Manufacturers $1,000 Daily Fines per Product
Iowa Sets November 16 Vape Directory Launch: Unlisted Products Face Sales Ban, Manufacturers $1,000 Daily Fines per Product
FDA Appoints Former Tobacco Enforcement Deputy Jessica Zeller as Director as Agency Weighs PMTA Framework Changes
FDA Appoints Former Tobacco Enforcement Deputy Jessica Zeller as Director as Agency Weighs PMTA Framework Changes
2Firsts Perspectives
Product | Philip Morris Japan Teams Up With Renowned French Audio Brand DEVIALET for Limited-Edition IQOS Priced 60% Above Standard Model
Product | Philip Morris Japan Teams Up With Renowned French Audio Brand DEVIALET for Limited-Edition IQOS Priced 60% Above Standard Model
Japanese Addiction Psychiatrist Says Complete Abstinence Is Not Always the Goal of Harm Reduction | 2Firsts Interview
Japanese Addiction Psychiatrist Says Complete Abstinence Is Not Always the Goal of Harm Reduction | 2Firsts Interview
FOLLOW US ON SOCIAL MEDIA
Contact: info@2firsts.com
Stay up to date.
Submit your email to receive weekly newsletter on the most relevant news of the e-cigarette industry.
© 2026 2FIRSTS. All Right Reserved.
2FIRSTS is only accessible to industry practitioners, researchers, media and other professionals. Access by minors is prohibited.
This website provides services to users outside the Chinese mainland.
English
English
中文