EPO Patents = 9

Forward Citations = 26

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3 inventors (with patents filed for the assignee):

Guangrong Lin (8 out of 56 patents)

Xianbin Zheng (6 out of 45 patents)

Xiyong Zhang (5 out of 16 patents)

4. Guangjie Zhang (2 patents)

8 patents: Sort by Forward Citations

1. 12156545 - Electronic cigarette having power chip with automatic closed-loop control for output (2024-12-03),

2. 12155309 - Electronic cigarette chip with automatic closed-loop control for output voltage and working method thereof (2024-11-26),

3. 12022882 - Electronic cigarette with automatic preheating in anticipation of smoking action and control method thereof (2024-07-02),

4. 11864585 - Electronic cigarette equipped with double air pressure sensors and control method thereof (2024-01-09),

5. 11771133 - Moisture-proof electronic cigarette (2023-10-03),

6. 11439188 - Automatically controlled heat-not-burn electronic cigarette device and control method thereof (2022-09-13),

7. 10531686 - Anti-leakage liquid storage device of electronic cigarette (2020-01-14),

8. 9924744 - Electronic cigarette having three connection portions (2018-03-27),

Company Overview

Shenzhen Happy Vaping Technology Limited is a leading manufacturer of electronic cigarettes and vaping devices. With a focus on quality and innovation, we offer a wide range of products to meet the needs of vape enthusiasts worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#560 in Shenzhen

#3,464 in China

Shenzhen, China

Shenzhen Happy Vaping Technology Limited

Forward Citations = 26

3 inventors:

Guangrong Lin (8 out of 56 patents)

Xianbin Zheng (6 out of 45 patents)

Xiyong Zhang (5 out of 16 patents)

4. Guangjie Zhang (2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shenzhen Happy Vaping Technology Limited. Retrieved from https://idiyas.com/company/shenzhen-happy-vaping-technology

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]

9 patents (EPO):

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]