Location History:
- Qingdao, CN (2019)
- Shandong, CN (2018 - 2021)
Company Filing History:
3 out of 17 
2 out of 310 
2 out of 262 
Years Active: 2018-2021
Title: Innovations by Inventor Rui Cao
Introduction
Rui Cao is a notable inventor based in Shandong, China. He has made significant contributions to the field of air conditioning systems, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of heating and cooling systems.
Latest Patents
Rui Cao's latest patents include an outdoor unit of an air conditioning system and a heat recovery variable-frequency multi-split heat pump system. The heat pump system is designed with a four-way reversing valve and features multiple indoor units that can operate independently under various conditions. This innovative design allows for six different working conditions, including full refrigeration and heating, as well as heat recovery dehumidification. The system improves thermal comfort and efficiency while effectively enhancing both refrigerating and heating capacities.
Another significant patent is the air conditioner heat-radiating circulation system. This system includes a compressor connected to a four-way reversing valve, which in turn connects to both outdoor and indoor heat exchangers. The design incorporates electronic expansion valves and electromagnetic valves to optimize the refrigerating circulation, ensuring efficient operation.
Career Highlights
Rui Cao has worked with prominent companies in the air conditioning industry, including Qingdao Hisense Hitachi Air-conditioning Systems Co., Ltd. and Hisense USA Corporation. His experience in these organizations has contributed to his expertise in developing advanced air conditioning technologies.
Collaborations
Rui Cao has collaborated with notable coworkers such as Wenqiang Zhang and Yajun Li. Their combined efforts have led to innovative solutions in the field of air conditioning.
Conclusion
Rui Cao's contributions to air conditioning technology through his patents and career experiences highlight his role as an influential inventor in the industry. His innovative designs continue to improve the efficiency and effectiveness of heating and cooling systems.
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.