烟草科技2019，Vol.52Issue(3)：74-85,12.
国内电子烟专利技术分析
Technological analysis of patents related to e-cigarettes in China
摘要
Abstract
In order to understand the current status accurately and forecast the research progress and development trend of e-cigarettes, patents related to e-cigarettes published by State Intellectual Property Office (SIPO) from 1985 to 2017 were searched and statistically analyzed. The results showed that: 1) From 1985 to 2017, there were a total of 8 083 patents related to e-cigarettes in China, of which 1 789 were inventions, 3 258 were utility models and 3 036 were appearance designs. 2) From 1985 to 2010, the number of patents related to e-cigarettes was small in each year, it increased significantly since 2011, especially from 2012 to 2015. 3) The other domestic enterprises represented by southern e-cigarette manufacturers and individual applicants such as Liu Qiuming were the main forces in the technical field of e-cigarettes. Shenzhen First Union Technology Limited Corporation had the most patents of all kinds, and Kimree Technology Limited Corporation had the largest number of inventions among the applicants. 4) At present, the technology of electric heating of atomized e-cigarettes with electric resistance was more mature. The other atomization principles such as electromagnetic induction heating atomization, ultrasonic atomization, laser heating atomization had also made some progress, but it was still at the early stages of development and would have a huge room for development in the future.关键词
电子烟/雾化器/烟油/专利分析Key words
E-cigarette/Atomizing device/E-liquid/Statistical analysis of patent分类
社会科学引用本文复制引用
洪群业,李枚,郑路,刘亚丽,郑新章,邱纪青,王金棒,汪志波,张仕华,郑雪聪..国内电子烟专利技术分析[J].烟草科技,2019,52(3):74-85,12.基金项目
中国烟草总公司新型卷烟研制重大专项项目"新型烟草制品专利分析评估与策略研究"[110201401013(XX-01)]. （XX-01）
