Company Filing History:
14 out of 86 
9 out of 111 
8 out of 292 Years Active: 2007-2025
Title: Innovative Mind: The Patents and Career of Jianru Liu
Introduction
Jianru Liu is a prominent inventor hailing from Qingdao, China. With an impressive portfolio of 22 patents, Liu has made significant contributions to the field of refrigeration technology. His innovative designs not only improve functionality but also enhance energy efficiency in household appliances.
Latest Patents
Among Liu's latest inventions is a state-of-the-art refrigerator design. This refrigerator features a unique layout whereby the cooling chamber is positioned at the bottom of the unit, beneath the storage space. The refrigerator includes door bodies that operably open and close the storage area, along with a flat cube-shaped evaporator located inside the cooling chamber. This design includes a water pan beneath the evaporator to collect condensate, complete with compensation heating wires to prevent water build-up. Additionally, Liu has developed a sophisticated pipe connection mechanism that allows for seamless integration between flexible and rigid pipes, which is an essential component of modern refrigeration systems.
Career Highlights
Jianru Liu's professional journey includes notable positions in well-respected companies such as Qingdao Haier Joint Stock Co., Ltd. and Qingdao Haier Refrigerator Co., Ltd. His work at these organizations has played a crucial role in the development and commercialization of his patented innovations. Liu’s expertise in refrigeration systems has positioned him as a key player in the industry.
Collaborations
During his career, Liu has collaborated with talented individuals, including coworkers Feifei Qi and Lisheng Ji. These partnerships have enhanced the creative process and have been instrumental in bringing Liu's innovative ideas to fruition. Collaborative efforts often lead to breakthroughs that push the boundaries of existing technologies.
Conclusion
Jianru Liu exemplifies the driving force of innovation in the refrigeration sector. His contributions through numerous patents signify his commitment to improving everyday appliances. As he continues to explore new ideas and technologies, Liu's legacy as an inventor will undoubtedly inspire future generations in the field of engineering and design.
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.