This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Samsung Electronics Co., Ltd., Yonsei University. Active years: 2008-2019.
Location History:
- Osan-si, KR (2008 - 2010)
- Daejeon, KR (2017 - 2019)
Company Filing History:
4 out of 132,107 
2 out of 1,469 
Years Active: 2008-2019
Title: Hak-Jin Kim: Innovator in Wireless Communication
Introduction
Hak-Jin Kim is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of wireless communication, holding a total of 4 patents. His work focuses on enhancing the efficiency and effectiveness of broadcasting systems.
Latest Patents
One of his latest patents is titled "Apparatus and method for transmitting uplink information in a broadcasting system." This invention provides a solution for mobile broadcasting systems by incorporating a repeater that connects multiple transmitting stations and terminals. The repeater is designed to receive uplink information from terminals, classify it by broadcast service, and transmit the relevant information to the corresponding transmitting stations.
Another notable patent is the "Method and apparatus for transmitting/receiving response signal in wireless communication system." This invention outlines a method for generating Acknowledgement (ACK) information for uplink packet data for each user. It details how to determine the symbol and subcarrier for transmitting ACK information within a transmission frame, ensuring efficient communication in broadcasting systems.
Career Highlights
Hak-Jin Kim has worked with renowned organizations such as Samsung Electronics and Yonsei University. His experience in these institutions has allowed him to develop innovative solutions that address complex challenges in wireless communication.
Collaborations
Throughout his career, Hak-Jin Kim has collaborated with notable colleagues, including Dae-Ho Choo and Bong-Woo Lee. These partnerships have contributed to the advancement of technology in the field.
Conclusion
Hak-Jin Kim's contributions to wireless communication through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, paving the way for future innovations.