This inventor holds 1 USPTO granted patent. Top assignees: Haier Electric Appliances International Co., Ltd., Haier Group Corporation. Active years: 2009.
Company Filing History:
1 out of 1 
1 out of 68 Years Active: 2009
Title: Zezhen Hua: Innovator in Washing Machine Technology
Introduction
Zezhen Hua is a notable inventor based in Qingdao, China. He has made significant contributions to the field of washing machine technology, particularly with his innovative approach to dual-direction washing methods.
Latest Patents
Zezhen Hua holds a patent for the "Counter-rotation wash method and transmission machine." This invention features a transmission mechanism designed for washing machines that enables dual-direction driving. The mechanism includes a drive power input end and two drive power output ends. One output end connects to an agitator shaft, driving it to rotate in one direction, while the other output end connects to an inner basket shaft, causing it to rotate in the opposite direction. This design allows for enhanced washing efficiency and effectiveness.
Career Highlights
Throughout his career, Zezhen Hua has worked with prominent companies in the appliance industry. He has been associated with Haier Group Corporation and Haier Electric Appliances International Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative washing machine technologies.
Collaborations
Zezhen Hua has collaborated with talented individuals in his field, including Yongsen Chai and Zhancun Jiang. These partnerships have likely fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Zezhen Hua's contributions to washing machine technology, particularly through his patented inventions, highlight his role as an influential inventor in the industry. His work continues to impact the efficiency and functionality of household appliances.