Company Filing History:
2 out of 36 
2 out of 299 Years Active: 2023-2024
Title: Yanyao Lei: Innovator in Air Conditioning Technology
Introduction
Yanyao Lei is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of air conditioning technology, holding 2 patents that address critical issues in the industry. His innovative solutions aim to enhance user experience and improve energy efficiency in air conditioning systems.
Latest Patents
Yanyao Lei's latest patents include an air conditioner and control method designed to resolve the problem of air conditioners ceasing operation upon detecting abnormal operation parameters. This invention incorporates a compressor and a control method that involves obtaining outdoor ambient temperature, determining a preset time period, and selectively stopping the air conditioner's operation based on the compressor's parameters. This approach allows for automatic repairs within the preset time, ensuring continuous operation and effective heat exchange.
Another notable patent is a method for judging lack of freon in an air conditioner. This control method involves acquiring outflow air temperatures, calculating temperature differences, and adjusting the expansion valve's opening degree accordingly. This adaptive adjustment improves the cooling or heating efficiency of the system, even in cases of slight freon deficiency, while also reducing energy consumption.
Career Highlights
Yanyao Lei 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 develop and refine his innovative ideas in air conditioning technology.
Collaborations
Yanyao has collaborated with talented individuals in his field, including Kun Yang and Yabin Sui. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Yanyao Lei is a dedicated inventor whose work in air conditioning technology has led to significant advancements in efficiency and user experience. His innovative patents reflect his commitment to solving real-world problems in the industry.