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Zug, Switzerland

Joyetech Europe Holding Gmbh

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USPTO Granted Patents = 91

% Expired Patents = 13.2

EPO Patents = 18

Trademarks = 31

Forward Citations = 3,927

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17 inventors (with patents filed for the assignee):

Weihua Qiu (79 out of 172 patents)

Wei-Hua Qiu (11 out of 23 patents)

Jialian Zhao (7 out of 7 patents)

4. Hao Wang (3 out of 21 patents)

5. Neng Hua (3 out of 6 patents)

6. David Guo (2 out of 3 patents)

7. Xiaoqi Xu (2 out of 3 patents)

8. Wanlin Cai (2 out of 6 patents)

9. Mifei Xu (2 out of 4 patents)

10. Xiye Qin (2 out of 2 patents)

11. Pedro Miguel Coelho Belo Fernandes De Carvalho (1 out of 2 patents)

12. Hansen Chen (1 out of 1 patent)

13. Kui Liu (1 out of 5 patents)

14. Rufeng You (1 out of 1 patent)

15. Zhongzhou Wang (1 out of 1 patent)

Core Competencies:

Atomizer

Electronic Cigarette

Battery Assembly

Control Circuit

Temperature Control

Child Protection

Power Supply

Aerosol Generation

Cartridge

Ventilation Assembly

Personal Vaporizer

Automatic Trigger

91 patents: Sort by Forward Citations

1. 12322764 - Cartridge, battery assembly and electronic cigarette (2025-06-03),

2. 12225934 - Atomizer and electronic cigarette having the same (2025-02-18),

3. 11955832 - Control circuit, power supply structure, and electronic cigarette (2024-04-09),

4. 11930855 - Electronic cigarette (2024-03-19),

5. 11871794 - Atomizer of electronic cigarette providing child protection function (2024-01-16),

6. 11723414 - Control method and device, and electronic cigarette (2023-08-15),

7. 11641883 - Electronic cigarette control method and electronic cigarette (2023-05-09),

8. 11547149 - Electronic cigarette and control method thereof (2023-01-10),

9. 11547147 - Booster circuit, battery device and electronic cigarette (2023-01-10),

10. 11500417 - Electronic cigarette control method, electronic cigarette, and wearable electronic device (2022-11-15),

11. 11454996 - Electronic cigarette temperature control system and method, and electronic cigarette with the same (2022-09-27),

12. 11350674 - Electronic cigarette and method for adjusting power thereof (2022-06-07),

13. 11317653 - Ventilation assembly, atomizer and electronic cigarette thereof (2022-05-03),

14. 11259568 - Liquid storage assembly, atomizer and electronic cigarette having the same (2022-03-01),

15. D937475 - Electronic cigarette (2021-11-30),

Company Overview

Joyetech Europe Holding GmbH, based in Zug, Switzerland, specializes in the development and manufacturing of electronic cigarettes and related technologies. The company focuses on innovative solutions in the vaping industry, including advanced atomizers, battery assemblies, and control circuits. Joyetech is committed to enhancing user experience through features such as temperature control and child protection mechanisms, ensuring safety and reliability in aerosol generation. Its expertise positions it as a key player in the electronic cigarette market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

91 Patents

#13 in Zug

#177 in Switzerland

#8,462 in the World

Zug, Switzerland

Joyetech Europe Holding Gmbh

Forward Citations = 3,927

17 inventors:

Weihua Qiu (79 out of 172 patents)

Wei-Hua Qiu (11 out of 23 patents)

Jialian Zhao (7 out of 7 patents)

4. Hao Wang (3 out of 21 patents)

5. Neng Hua (3 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Joyetech Europe Holding Gmbh. Retrieved from https://idiyas.com/company/joyetech-europe-holding

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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