Location History:
- GuangDong 519000, CN (2001)
- Zhuhai, CN (2015)
- Guangdong, CN (2017 - 2023)
Company Filing History:
2 out of 2 
2 out of 832,961 Years Active: 2001-2023
Title: The Innovations of Fajiong Sun: A Look at His Contributions to Lithium-Ion Battery Technology
Introduction: Fajiong Sun, an accomplished inventor based in Guangdong, China, has made significant strides in the field of battery technology. With two patents to his name, his work focuses primarily on the advancement of rechargeable lithium-ion button cell batteries. His innovative designs are aimed at improving efficiency and safety in battery applications, which are essential in today's technology-driven world.
Latest Patents: Fajiong Sun holds two notable patents. The first patent is for a "Top plate for laser welded lithium-ion button cell battery." This design features a rechargeable lithium-ion button cell battery that includes a sealed housing with a top flat plate and a round or oval cup sealed by laser at the rim of the top plate. The unique centered sandwiched structure of the top plate incorporates an inner pin-like conductive plate, providing enhanced functionality and safety through its asymmetric shape.
His second patent is for a "Rechargeable lithium-ion button cell battery," which boasts a sealed housing made up of an inner and outer casing. Both casings contain a flat area and a round or oval sidewall. Inside, the anode and cathode electrodes are spiral wound with separators into a compact roll. This innovative design allows for efficient use of the battery's internal space, crucial for optimizing performance.
Career Highlights: Fajiong Sun is currently employed at Zhuhai Zhi Li Battery Co., Ltd., where he continues to develop cutting-edge battery technology. His work has established him as a knowledgeable figure in the realm of battery innovation, positioning him as a significant contributor to advancements in energy storage solutions.
Collaborations: Throughout his career, Fajiong Sun has worked alongside talented colleagues such as Fang Wang and Youqing Yang. Their collaborative efforts have further bolstered their innovative approaches to battery design and technology, sharing a common goal of enhancing performance reliability and safety.
Conclusion: Fajiong Sun's contributions to rechargeable lithium-ion button cell batteries reflect his commitment to innovation and excellence in energy storage technology. His patents reveal a deep understanding of battery mechanics and safety, making him a pivotal figure in the evolution of modern battery design. As advancements continue, his work will likely inspire future innovations in the field.