This inventor holds 2 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignees: Lixil (China) Investment Co., Ltd, Lixil (China) Investment Co., Ltd.. Active years: 2023-2026.
Company Filing History:
1 out of 2 
1 out of 2 Years Active: 2023-2026
Title: Innovations by Yongze Liu in Sanitary Ware Technology
Introduction
Yongze Liu is an innovative inventor based in Shanghai, China. He has made significant contributions to the field of sanitary ware manufacturing. His work focuses on enhancing the functionality and efficiency of toilet systems.
Latest Patents
Yongze Liu holds a patent for a toilet bowl flush device. This utility model relates to the manufacture of sanitary wares and provides a unique toilet design. The toilet includes a seat body with a sewage accommodating bowl and a cistern. Inside the cistern, there is a fill valve and a first ring flushing pipeline. The first water inlet end of this pipeline is selectively in fluid communication with the fill valve, while the first water outlet end connects to a ring flushing port opening. The design incorporates a first jet flow increasing structure and a second bottom flushing pipeline, which also features a second jet flow increasing structure. A pipeline switching mechanism allows for automatic switching between the first and second flushing pipelines based on the water level in the cistern. This innovative design ensures that the sewage accommodating bowl can be flushed more cleanly and thoroughly while maintaining the same water consumption.
Career Highlights
Yongze Liu is currently employed at Lixil (China) Investment Co., Ltd. His work at this company has allowed him to focus on developing advanced sanitary ware solutions. His patent reflects his commitment to improving everyday products through innovative engineering.
Collaborations
Yongze Liu collaborates with talented coworkers, including Zhongde Fan and Li Jiang. Their combined expertise contributes to the development of cutting-edge technologies in the sanitary ware industry.
Conclusion
Yongze Liu's contributions to the field of sanitary ware through his innovative toilet bowl flush device demonstrate his dedication to enhancing product efficiency and user experience. His work continues to influence the industry positively.