This inventor holds 19 USPTO granted patents and 3 published patent applications and 15 EPO patents, primarily in Mechanical Engineering. Top assignees: Crrc Qingdao Sifang Rolling Stock Research Institute Co., Ltd., Qingdao Sri Technology Co., Ltd., Haier Smart Home Co., Ltd.. Active years: 2016-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Shandong, CN (2017 - 2019)
- Nanning, CN (2021)
- Qingdao, CN (2016 - 2024)
Company Filing History:
6 out of 26 
3 out of 3 
2 out of 303 Years Active: 2016-2026
Areas of Expertise:
Title: Innovations of Inventor Hui Liu
Introduction
Hui Liu is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of refrigeration technology, holding a total of 16 patents. His innovative designs focus on improving the efficiency and functionality of refrigerators.
Latest Patents
One of Hui Liu's latest patents is for a refrigerator with an obliquely arranged evaporator. This design includes a cabinet with a cooling chamber located at the lower part and at least one storage compartment above it. The evaporator is strategically arranged to enhance airflow and cooling efficiency. A water pan is formed on the bottom wall of the cooling chamber to collect defrosted water, and the oblique arrangement of the evaporator increases the effective volume of the compartment while reducing the overall height of the cooling chamber.
Another notable patent is for a refrigerator with an improved evaporator installation structure. This design features a refrigerator body with a storage liner at the bottommost position and a top cover that divides the storage liner into a storage space and a cooling space. The evaporator is placed on the bottom wall of the storage liner, with limit structures at the front and rear to ensure proper positioning.
Career Highlights
Hui Liu has worked with notable companies such as CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. and Qingdao Sri Technology Co., Ltd. His experience in these organizations has contributed to his expertise in refrigeration technology and innovation.
Collaborations
Hui Liu has collaborated with talented individuals in his field, including coworkers Kai Chen and Kun Wang. Their combined efforts have led to advancements in refrigeration design and technology.
Conclusion
Hui Liu's contributions to refrigeration technology through his innovative patents demonstrate his commitment to enhancing appliance efficiency. His work continues to influence the industry and improve consumer experiences with refrigeration products.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile