This inventor holds 2 USPTO granted patents. Top assignees: Mitsubishi Chemical Corporation, University of California. Active years: 2024-2026.
Company Filing History:
2 out of 2,416 
2 out of 15,964 
Years Active: 2024-2026
Title: Soe-Jin Ko: Innovator in Organic Optoelectronics
Introduction
Soe-Jin Ko is a prominent inventor based in Goleta, California. He has made significant contributions to the field of organic optoelectronics, particularly in the development of materials and devices for organic solar cells and photodetectors. With a total of 2 patents, his work is paving the way for advancements in energy-efficient technologies.
Latest Patents
One of Soe-Jin Ko's latest patents focuses on organic solar cell and photodetector materials and devices. His research highlights the potential of narrow bandgap n-type small molecules, which are gaining attention in the near-infrared organic optoelectronics field. These materials offer easy tunable energy bands with molecular design flexibility. However, there are limited reports on narrow bandgap non-fullerene acceptors (NFAs) that perform effectively in organic solar cells (OSCs). Ko's work addresses this gap by designing and synthesizing ultra-narrow bandgap NFAs, such as CO1-4F, CO1-4Cl, and o-IO1, which have shown efficiency in near-infrared organic photodiodes. His innovative approach includes the design of an asymmetrical CO1-4F, which introduces two different π-bridges, ultimately leading to a unique molecular configuration that enhances energy band structure modulation and maintains strong intramolecular charge transfer characteristics.
Career Highlights
Soe-Jin Ko has worked with notable organizations, including the University of California and Mitsubishi Chemical Corporation. His experience in these institutions has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research in organic optoelectronics.
Collaborations
Some of his notable coworkers include Guillermo C Bazan and Jaewon Lee. Their collaborative efforts have further advanced the research and development of innovative materials and devices in the field.
Conclusion
Soe-Jin Ko's contributions to organic optoelectronics through his patents and collaborations are significant. His work continues to influence the development of efficient solar cells and photodetectors, showcasing the importance of innovation in sustainable technology.