Location History:
- Shandong, CN (2022 - 2023)
- Qingdao, CN (2021 - 2024)
Company Filing History:
16 out of 36 
13 out of 292 
1 out of 29 Years Active: 2021-2024
Title: Innovations by Shaojiang Cheng in Air Conditioning Technology
Introduction
Shaojiang Cheng is a prominent inventor based in Qingdao, China, known for his significant contributions to air conditioning technology. With a total of 17 patents to his name, Cheng has developed innovative solutions that address common challenges in multi-split air conditioning systems. His work has greatly influenced the efficiency and effectiveness of climate control systems.
Latest Patents
One of Cheng's latest patents is a control method for a multi-split air conditioning system capable of simultaneous cooling and heating. This method addresses the issue of uneven cooling and heating that often occurs in existing systems. It involves calculating the cooling or heating temperature effect deviation for each indoor unit based on the ambient temperature and the set temperature. By adjusting the degrees of opening of valve boxes, the method ensures a balanced distribution of refrigerant and avoids uneven heating and cooling.
Another notable patent is the expansion valve control method for a multi-connection air-conditioning system. This method aims to detect leakage in the expansion valve of a multi-split air-conditioning system. It includes acquiring the indoor temperature and the temperatures of the first and second pipelines when the indoor unit is in a shutdown state. This innovative approach allows for accurate determination of leakage conditions, enhancing the reliability of air conditioning systems.
Career Highlights
Cheng has worked with notable companies such as Qingdao Haier Air-conditioning Electronic 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 advancements in air conditioning technology.
Collaborations
Cheng has collaborated with talented individuals in the field, including Bin Shi and Baitian Zhuo. These partnerships have fostered a creative environment that encourages the development of cutting-edge solutions in air conditioning systems.
Conclusion
Shaojiang Cheng's contributions to air conditioning technology through his patents and collaborations have made a significant impact on the industry. His innovative methods for improving the efficiency and reliability of multi-split air conditioning systems demonstrate his expertise and commitment to advancing climate control solutions.
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.