Location History:
- Chungchungnam-Do, KR (1998)
- Davis, KR (2012)
- Daejeon, KR (1997 - 2013)
Company Filing History:
19 out of 11,326 
10 out of 131,906 
5 out of 1,217 
Years Active: 1997-2013
Title: Innovations by Jee-Hwan Ahn: A Trailblazer in Communication Technology
Introduction: Jee-Hwan Ahn, hailing from Daejeon, South Korea, is an accomplished inventor with a remarkable portfolio of 21 patents. His work is primarily focused on communication terminals and quality of service (QoS) in wireless systems, showcasing his dedication to advancing technology in this rapidly evolving field.
Latest Patents: Among his latest innovations is a groundbreaking patent titled "System and Method for Coupling Communication Terminals." This invention outlines a communication method executed by a terminal coupler, where sequence numbers are assigned to data packets from a terminal end device. The system ensures that these packets are transferred individually to multiple communication terminals within the same group, adhering to preset scheduling policies. Subsequently, data packets received from these terminals are reordered by sequence numbers before being sent back to the terminal end device.
Another notable patent is the "Wireless Internet Terminal and Packet Transmission Method for Improving Quality of Service." This development focuses on a terminal within an OFDMA-TDMA wireless Internet system designed to minimize transmission delays while maintaining high QoS for uplink data. The innovation involves a dual-layered MAC architecture, separating high-level priority control and low-level mechanical control to ensure efficient data handling based on configurable QoS policies.
Career Highlights: Jee-Hwan Ahn has contributed significantly to renowned organizations, including the Electronics and Telecommunications Research Institute and Samsung Electronics Co., Ltd. His expertise in communication technology has also led to numerous advancements in wireless communication methodologies.
Collaborations: Throughout his career, Ahn has collaborated with esteemed professionals, such as Chul-Sik Yoon and Kwang-Jae Lim. These partnerships have fostered a rich environment for innovation and have played a crucial role in the development of his patents.
Conclusion: Jee-Hwan Ahn stands out as a pioneering inventor whose contributions to communication technology have been instrumental in shaping the future of wireless communication systems. With his impressive collection of patents and collaborative efforts, Ahn continues to be a significant figure in the evolution of innovative technologies.