Location History:
- Qingdao, CN (2024)
- Shandong, CN (2024)
Company Filing History:
10 out of 111 
10 out of 292 Years Active: 2024-2025
Title: **Innovative Contributions of Changzhi Wang in Refrigeration Technology**
Introduction
Changzhi Wang is a prominent inventor from Qingdao, China, known for his significant contributions to refrigeration technology. With a portfolio of eight patents, Wang has developed innovative solutions that enhance the efficiency and functionality of air-cooled refrigerators.
Latest Patents
Among Wang’s latest inventions are two types of air-cooled refrigerators. The first patent describes an air-cooled refrigerator that features a comprehensive design comprising a bottom liner, fan bottom shell, air duct cover plate, and fan blades. This innovative refrigerator defines a cooling chamber and storage space within the bottom liner, effectively utilizing a fan arranged at the rear portion of the cooling chamber to facilitate efficient airflow.
The second patent presents an air-cooled refrigerator supplying air through a centrifugal fan. This design incorporates a bottom liner and an air duct back plate, creating a streamlined air supply duct. The centrifugal fan, featuring a volute and an impeller, is specifically designed for optimized airflow, showcasing Wang's commitment to enhancing refrigeration technology.
Career Highlights
Changzhi Wang has made his mark by working with leading companies in the refrigerator manufacturing industry, particularly Qingdao Haier Refrigerator Co., Ltd. and Haier Smart Home Co., Ltd. His experience in these esteemed organizations has equipped him with invaluable insights that fuel his inventive prowess.
Collaborations
During his career, Wang has collaborated with notable colleagues such as Bin Fei and Xiaobing Zhu. Their collective expertise has undoubtedly contributed to the successful development of advanced refrigeration solutions that cater to modern consumer needs.
Conclusion
Changzhi Wang's innovative work continues to shape the refrigeration landscape, offering new and efficient solutions for consumers. His dedication to invention and collaboration establishes him as a significant figure in the field of technology and innovation. As he progresses in his career, the impact of his patents promises to enhance the world of refrigeration further.
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.