This inventor holds 220 USPTO granted patents and 237 published patent applications, plus 4 CIPO patents and 195 EPO patents, primarily in E-Cigarette Technology (CPC class A24F47-008). Top assignees: Shenzhen First Union Technology Co., Ltd., Shenzhen First Union Technology Co., Ltd., Altria Client Services LLC. Active years: 2011-2026.
Inventors with similar research interests:
Location History:
- Guangdong, CN (2011 - 2014)
- Guangdong Province, CN (2020)
- Shenzhen, CN (2015 - 2024)
Company Filing History:
182 out of 182 
27 out of 29 
4 out of 1,607 
Years Active: 2011-2026
Areas of Expertise:
Title: Yonghai Li: Innovating the Electronic Cigarette Industry
Introduction:
Yonghai Li, a prolific inventor based in Shenzhen, China, has made significant contributions to the field of electronic cigarettes through his numerous patents. With over 124 patents to his name, Li's innovative switch control circuit and electronic cigarette designs have revolutionized the vaping experience. Let's explore his latest patents, career highlights, and collaborations in more detail.
Latest Patents:
Li's most recent patents showcase his expertise in improving the functionality and performance of electronic cigarettes. One noteworthy invention is the switch control circuit and method for an electronic cigarette. This invention includes a sensing circuit with multiple sensors for detecting voltage differentials generated by temperature changes caused by the airflow. By comparing this differential with a preset voltage threshold, the circuit is able to output action signals, enhancing the overall user experience.
Another remarkable patent is the electronic cigarette design that features an innovative atomizer and power source assembly. The atomizer incorporates a first storage chamber with an elastic element and a push pin, allowing for easy adjustment along the axial direction. Simultaneously, the power source assembly includes a second storage chamber with a similar setup, providing flexibility and adaptable operation to the electronic cigarette.
Career Highlights:
Yonghai Li's career is highlighted by his contributions to esteemed companies in the industry. He has worked with Shenzhen First Union Technology Co., Ltd., a renowned player in the electronic cigarette market. At First Union Technology, Li contributed his expertise in designing advanced vaping devices. Additionally, he collaborated with Altria Client Services LLC, a prominent American tobacco company, where he further refined and developed electronic cigarette technologies.
Collaborations:
Throughout his career, Li has collaborated with notable colleagues to push the boundaries of innovation and improve electronic cigarette technology. Working alongside Zhongli Xu and Shuyun Hu, Li has refined his patent designs and incorporated their expertise to create groundbreaking inventions. These collaborations have been instrumental in advancing the field and have solidified Li's place as a prominent figure in the industry.
Conclusion:
Yonghai Li's forward-thinking approach and dedication to innovation have made him a renowned figure in the electronic cigarette industry. With a vast patent portfolio and his contributions to leading companies like Shenzhen First Union Technology Co., Ltd. and Altria Client Services LLC, Li has played a significant role in shaping the future of vaping. Cooperation with talented colleagues such as Zhongli Xu and Shuyun Hu has further enriched his groundbreaking inventions. Li's relentless pursuit of excellence continues to position him as a driving force in the realm of electronic cigarette technology.