Eun-Jin Choi

Title: Eun-Jin Choi: Innovator in Wake-Up Radio Systems and Package Stack Structures

Introduction

Eun-Jin Choi is a prominent inventor based in Suwon-si, South Korea. She has made significant contributions to the fields of radio systems and semiconductor packaging. With a total of 4 patents, her work showcases innovative approaches to technology.

Latest Patents

Eun-Jin Choi's latest patents include groundbreaking inventions such as wake-up radio systems and methods based on backscatter wake-up radio. This method involves setting an arbitrary receiving window period by receiving a beacon signal from a data collection apparatus. It also includes transmitting a backscatter response message based on the reception time of a contention signal. Additionally, she has developed methods for fabricating package stack structures and mounting them on system boards. This package stack structure features a lower semiconductor chip and an upper semiconductor chip, connected by via plugs that penetrate the molding compound.

Career Highlights

Throughout her career, Eun-Jin Choi has worked with notable organizations, including Samsung Electronics Co., Ltd. and Sungkyunkwan University. Her experience in these institutions has allowed her to refine her skills and contribute to significant technological advancements.

Collaborations

Eun-Jin has collaborated with talented individuals such as Sun-kyoung Seo and Tae-Jin Lee. These partnerships have fostered innovation and creativity in her projects.

Conclusion

Eun-Jin Choi's contributions to the fields of wake-up radio systems and semiconductor packaging highlight her role as a leading inventor. Her innovative patents and collaborations continue to influence technology today.