Company Filing History:
13 out of 7,636 
1 out of 300 Years Active: 2012-2025
Title: The Innovative Mind of Da-Un Han: Pioneering Lithium Battery Technologies
Introduction: Da-Un Han, an accomplished inventor based in Yongin-si, South Korea, has made significant contributions to the field of battery technology. With a portfolio boasting 12 patents, Han's innovations are reshaping the landscape of rechargeable batteries, aiming to enhance efficiency and reliability in energy storage.
Latest Patents: Among his latest inventions are noteworthy advancements in lithium secondary batteries. One such patent details a lithium secondary battery that incorporates a unique current collector made of fiber bundles arranged in a cross-woven fabric structure. This innovative design features fiber yarns that consist of a polymer fiber encased in a metal layer, optimizing performance and durability. Additionally, his patent for a rechargeable battery presents a comprehensive electrode assembly comprising a first and a second electrode, with a separator strategically placed between them. This design is complemented by bent electrode tabs, enhancing electrical connectivity and reinforcing the assembly structure.
Career Highlights: Da-Un Han's career has been marked by his tenure at leading organizations such as Samsung SDI Co., Inc. and Ulsan National Institute of Science and Technology. His work at these institutions has provided him with the foundation to develop cutting-edge technologies that address current challenges in energy storage and efficiency.
Collaborations: Throughout his journey, Han has collaborated with talented professionals in the field, including colleagues Hyeri Eom and Sol Choi. These partnerships have contributed to a dynamic environment for innovation, paving the way for groundbreaking developments in battery technology.
Conclusion: Da-Un Han represents a remarkable example of innovation in the energy sector. With a keen focus on lithium secondary batteries and a commitment to advancing rechargeable battery technology, his contributions continue to have a lasting impact. As the demand for efficient energy storage solutions grows, inventors like Han will be at the forefront, driving progress through their innovative ideas and inventions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.