Company Filing History:
14 out of 14 
4 out of 2,546 
2 out of 3 
Years Active: 2013-2025
Title: Innovations and Contributions of Ping Liu in Shanghai, China
Introduction: Ping Liu, residing in Shanghai, China, is a prolific inventor with an impressive portfolio of 28 patents. His innovative approach has contributed significantly to various fields, particularly in designing equipment that promotes physical fitness.
Latest Patents: One of his latest contributions is a unique kettlebell design. This kettlebell features vertically stacked counterweights and a lifting base. Each counterweight is equipped with hitching lips and inserting openings that penetrate its upper and lower surfaces. The unique design includes sliding grooves below the hitching lips, allowing for the integration of an adjusting assembly composed of first and second load-bearing blocks. These blocks can penetrate and move along sliding grooves to provide a versatile and adjustable weight option for fitness enthusiasts.
Career Highlights: Over the years, Ping Liu has collaborated with several esteemed companies. He has made significant contributions during his tenure at Ohfg Technologies (Shanghai) Co., Ltd. and Cadence Design Systems, Inc. These roles have allowed him to refine his skills and contribute to innovative projects within the technology and fitness sectors.
Collaborations: Throughout his career, Ping Liu has worked alongside talented individuals, including Dennis Nagle and Jilin Tan. Their collective efforts in innovation have reinforced the importance of collaboration in achieving groundbreaking inventions.
Conclusion: Ping Liu stands as a notable figure in the field of invention in Shanghai, with his patents reflecting his commitment to innovation. His latest kettlebell design exemplifies his creative thinking and engineering skills, positioning him as an influential inventor in both fitness and technology.