Company Filing History:
13 out of 384 
4 out of 2,619 
2 out of 737 
Years Active: 2010-2025
Title: Innovations of Yang Kyu Choi
Introduction
Yang Kyu Choi is a prominent inventor based in Daejeon, South Korea. He holds a total of 18 patents, showcasing his significant contributions to the fields of battery technology and logic systems. His work reflects a commitment to advancing technology and improving existing systems.
Latest Patents
One of his latest patents is a battery module and battery pack that includes a plurality of pouch-type battery cells. Each pouch-type battery cell consists of an electrode assembly, a pouch, and electrode leads. The pouch features at least one electrode accommodation portion and a sealing portion. Additionally, a bus bar assembly with at least one conductive bus bar is included. The design allows for efficient coupling of the bus bar to the electrode leads in a vertical direction, optimizing the overall functionality of the battery module.
Another notable patent is a ternary logic element and ternary logic system. This invention includes a transistor with a channel layer made of silicon, along with an input electrode, output electrode, and control electrode. The switching element comprises an emitter, a base, and a collector. The ternary logic element is capable of outputting different voltages based on the control voltages applied, demonstrating a sophisticated approach to logic systems.
Career Highlights
Yang Kyu Choi has worked with notable companies such as SK On Co., Ltd. and the Korea Advanced Institute of Science and Technology. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to his success as an inventor.
Collaborations
Some of his coworkers include Seo Roh Rhee and Seung Hoon Ju. Their collaboration has likely played a role in the development of his innovative projects.
Conclusion
Yang Kyu Choi's contributions to technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in battery technology and logic systems.