Location History:
- Shandong, CN (2022)
- Qingdao, CN (2023 - 2024)
Company Filing History:
5 out of 73 
4 out of 292 
1 out of 5 Years Active: 2022-2025
Title: Long Yang - Innovator in Centrifugal Fan and Dryer Technology
Introduction
Long Yang is a notable inventor based in Qingdao, China. He has made significant contributions to the field of mechanical engineering, particularly in the design of centrifugal fans and clothing dryers. With a total of four patents to his name, Yang's innovations reflect a commitment to enhancing efficiency and functionality in household appliances.
Latest Patents
Among his latest patents, Long Yang has developed a centrifugal fan and a clothing dryer. This innovative centrifugal fan features a shell, a driving mechanism, an impeller, and a volute tongue arranged within the shell. The driving mechanism connects with the tongue, allowing it to rotate between two limit positions. In the first limit position, the first tongue part seals against the inner wall of the shell while the impeller rotates forward, effectively managing airflow. Conversely, in the second limit position, the first tongue part cuts the air blown by the impeller when it rotates reversely. Additionally, Yang has designed a housing for the centrifugal fan that incorporates a layered structure within the air duct. This structure divides the air duct into at least two air layers, optimizing airflow by ensuring that the width of the air layer near the strong air end is greater than that near the weak air end.
Career Highlights
Long Yang has worked with prominent companies such as Qingdao Haier Drum Washing Machine Co., Ltd. and Haier Smart Home Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to the advancement of home appliance technology.
Collaborations
Throughout his career, Long Yang has collaborated with talented individuals, including Tao Li and Jindong Bing. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Long Yang's contributions to the field of centrifugal fan and dryer technology exemplify his innovative spirit and dedication to improving everyday appliances. His patents not only showcase his technical expertise but also highlight the importance of collaboration in driving technological advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.