Company Filing History:
10 out of 165 
8 out of 40 
8 out of 297 Years Active: 2021-2023
Title: Innovations by Inventor Xinghui Hao
Introduction
Xinghui Hao is a notable inventor based in Shandong, China. He has made significant contributions to the field of washing machine technology, holding a total of 11 patents. His innovative designs focus on enhancing the efficiency and functionality of washing machines.
Latest Patents
Among his latest patents are the "Inner Drum and No-Clean Washing Machine" and the "Valve Plug Structure of Sealing Valve and Cleaning-Free Washing Machine." The inner drum patent features lifting ribs with permeable holes that facilitate water flow during the washing process. This design allows for effective drainage and enhances the washing machine's performance. The sealing valve plug structure patent introduces a mechanism that utilizes centrifugal force to open and close the drain opening, ensuring a cleaning-free operation.
Career Highlights
Xinghui Hao has worked with prominent companies such as Qingdao Haier Washing Machine Co., Ltd. and Qingdao Haier Smart Technology R&D Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in washing machine technology.
Collaborations
Some of his notable coworkers include Di Wu and Chunfeng Lao. Their collaboration has contributed to the advancement of washing machine designs and technologies.
Conclusion
Xinghui Hao's contributions to washing machine technology through his patents demonstrate his innovative spirit and commitment to improving household appliances. His work continues to influence the industry and enhance user experience.