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For the Inventor, By the Inventor

Hunan, China

Jianfu Liu

This inventor holds 54 USPTO granted patents and 47 EPO patents, primarily in Electronic Cigarette Technology. Top assignees: China Tobacco Hunan Industrial Co., Ltd., Shanghai New Tobacco Product Research Institute Co., Ltd, Shenzhen Xiangyan Technology Co., Ltd.. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jianfu Liu. Retrieved from https://idiyas.com/inventor/jianfu-liu

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

USPTO Granted Patents = 54

% Patents Active = 100.0

 

Average Co-Inventor Count = 8.4

ph-index = 14

Forward Citations = 395(Granted Patents)

Forward Citations (Not Self Cited) = 361(Dec 10, 2025)


Location History:

  • Changsha, CN (2011 - 2015)
  • Hunan, CN (2019 - 2024)

Company Filing History:

goldMedal54 out of 58 
 
China Tobacco Hunan Industrial Co., Ltd.
 patents
silverMedal1 out of 7 
 
Shanghai New Tobacco Product Research Institute Co., Ltd
 patents
bronzeMedal1 out of 1 
 
Shenzhen Xiangyan Technology Co., Ltd.
 patent
where one patent can have more than one assignee

Years Active: 2011-2025

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Areas of Expertise:
Electronic Cigarette
Atomizer
Ultrasonic Atomization
Cooling Filter
Atomizing Core
Liquid Leakage Prevention
Disposable Cartridge
High Efficiency Atomizer
Control Circuit
Water-Based Liquid
Full-Wave Drive Circuit
Inclined Atomizing Sheet
54 patents (USPTO):Explore Patents
1. 12465078 - Electronic cigarette atomizing core and atomizer (2025-11-11),
2. 12433322 - Water-based electronic cigarette liquid (2025-10-07),
3. 12420302 - Ultrasonic electronic cigarette atomizer (2025-09-23),
4. 12369627 - Ultrasonic atomizing sheet full-wave drive circuit and ultrasonic electronic cigarette (2025-07-29),
5. 12213536 - Electronic cigarette (2025-02-04),
6. 12213524 - Ultrasonic atomizer (2025-02-04),
7. 12178255 - Atomizer for electronic cigarette (2024-12-31),
8. 12161166 - Electronic cigarette atomizer (2024-12-10),
9. 12137730 - Cooling cigarette filter and smoking product (2024-11-12),
10. 12127586 - Electronic cigarette atomizing core and atomizer (2024-10-29),
11. 12096799 - Electronic cigarette atomizer and electronic cigarette (2024-09-24),
12. 12075836 - Atomizing sheet assembly, atomizer and electronic cigarette (2024-09-03),
13. 12059034 - Electronic cigarette atomization core and atomizer (2024-08-13),
14. 12029243 - Ultrasonic atomization core, ultrasonic atomizer, and ultrasonic electronic cigarette (2024-07-09),
15. 12022864 - Ultrasonic electronic cigarette atomizer and electronic cigarette (2024-07-02),

Title: Jianfu Liu - Innovator from Hunan, CN

Introduction: Jianfu Liu is a distinguished inventor hailing from Hunan, China, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Jianfu Liu holds several patents in the areas of artificial intelligence, renewable energy, and advanced manufacturing processes, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Jianfu Liu has worked with leading research institutions and technology companies, spearheading projects that have revolutionized various industries. His innovative solutions have garnered international recognition and acclaim.

Collaborations: Jianfu Liu has collaborated with top universities and multinational corporations to bring his inventions to life. His ability to work across disciplines and industries has led to the development of cutting-edge technologies that have had a lasting impact on society.

Conclusion: Jianfu Liu's passion for innovation and his relentless pursuit of excellence have solidified his position as a visionary inventor in the global technological landscape. His dedication to pushing the boundaries of what is possible continues to inspire future generations of inventors and innovators.

Profile summary based on public USPTO records.
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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