This inventor holds 1 USPTO granted patent. Top assignees: Haier Smart Home Co., Ltd., Qingdao Haier Washing Electric Appliance Co., Ltd. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 57 
1 out of 1 Years Active: 2026
Title: Chengshan Lei: Innovator in Laundry Technology
Introduction
Chengshan Lei is a notable inventor based in Shandong, China. He has made significant contributions to the field of laundry technology, particularly with his innovative designs and solutions.
Latest Patents
Chengshan Lei holds a patent for a "Detergent Compartment and Laundry Processing Device." This invention showcases his commitment to improving the efficiency and effectiveness of laundry processes.
Career Highlights
Throughout his career, Chengshan has worked with prominent companies such as Qingdao Haier Washing Electric Appliance Co., Ltd and Haier Smart Home Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas.
Collaborations
Chengshan has collaborated with talented individuals in his field, including coworkers Yunpeng Sun and Meijing Wang. These partnerships have contributed to the advancement of his projects and inventions.
Conclusion
Chengshan Lei's work in laundry technology exemplifies the spirit of innovation. His patent and career achievements reflect his dedication to enhancing everyday household tasks.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile