Jang-Bok Lee

Title: Jang-Bok Lee: Innovator in Mobile Communication Technology

Introduction

Jang-Bok Lee is a notable inventor based in Yongin, South Korea. He has made significant contributions to the field of mobile communication technology. His innovative work has led to the development of a patent that enhances the functionality of mobile communication terminals.

Latest Patents

Jang-Bok Lee holds a patent for a "Method and apparatus for determining validity of mobile subscriber identifier in mobile communication terminal." This invention provides a method and apparatus for determining the validity of a mobile subscriber identifier in a mobile communication terminal. The method involves storing a temporary identifier assigned from a network in both a memory and a SIM card of the terminal. When a network authentication event occurs, the temporary identifier stored in the memory is compared with the one stored in the SIM card. Based on the comparison, an identifier to be transmitted to the network is determined among an International Mobile Subscriber Identity (IMSI) and the temporary identifier stored in the SIM card.

Career Highlights

Jang-Bok Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to be at the forefront of mobile communication innovations. He has demonstrated a strong commitment to advancing technology in this rapidly evolving field.

Collaborations

Jang-Bok Lee has collaborated with Chang-Ho Sohn, a fellow innovator in the industry. Their partnership has contributed to the development of cutting-edge technologies in mobile communications.

Conclusion

Jang-Bok Lee's contributions to mobile communication technology through his patent demonstrate his innovative spirit and dedication to improving communication systems. His work continues to influence the industry and pave the way for future advancements.