Soon-jin Choi

Title: **Innovative Mind: Soon-jin Choi of Samsung Electronics**

Introduction

Soon-jin Choi, a notable inventor based in Seongnam-si, South Korea, has made significant contributions to the field of technology, particularly in transceiver design and data communication methods. With four patents to his name, Choi is recognized for his innovative approaches to enhancing power efficiency and data transmission in communication systems.

Latest Patents

Among his latest inventions, Soon-jin Choi developed a **Device and method for adaptively controlling turn-on time of transceiver**. This invention aims to reduce power consumption by adaptively controlling the turn-on time of transceivers based on beacon frame information. The device is equipped with a transceiver that receives a beacon frame from a coordinating device and includes several key components such as a beacon frame arrival-time estimation part and a time-error estimation part. These components work together to determine the optimal turn-on time based on estimated arrival times and potential discrepancies in timing.

Another significant patent from Choi includes **Coordinator's data transmission method, device's data reception method, coordinator using the coordinator's data transmission method, and device using the device's data reception method in Zigbee system**. This invention provides a method for efficient data transmission in Zigbee systems, optimizing power consumption and improving data transmission time through intelligent coordination between devices.

Career Highlights

Soon-jin Choi is currently employed at Samsung Electronics Co., Ltd., a leading technology company known for its innovative products and solutions. His work at Samsung highlights his commitment to advancing communication technologies and improving energy efficiency in devices.

Collaborations

Throughout his career, Choi has collaborated with talented coworkers such as Min-Seop Jeong and Seung-Hwan Oh. Together, they have worked on various projects aimed at pushing the boundaries of technology and enhancing the user experience in electronic communications.

Conclusion

Soon-jin Choi stands out as a visionary inventor whose work continues to shape the future of communication technologies. His innovative patents reflect his dedication to improving device efficiency and transmission methods, making significant strides in the tech industry. As he collaborates with other experts, his contributions are expected to pave the way for further advancements in the field.