Sanghyo Lee

Title: Sanghyo Lee: Innovator in Communication Technology

Introduction

Sanghyo Lee is a prominent inventor based in Incheon, South Korea. He has made significant contributions to the field of communication technology, holding a total of 6 patents. His work primarily focuses on enhancing the efficiency and functionality of smart cards and communication devices.

Latest Patents

One of Sanghyo Lee's latest patents is titled "Reception circuit and smart card including the same." This patent describes systems and devices that incorporate reception circuits for communication between smart cards and card readers. In this invention, a reception circuit of a smart card includes a first circuit designed to receive a wireless signal containing a pause and restore it to a clock signal. Additionally, a second circuit is responsible for charging a voltage of a first node based on the clock signal's logic level, comparing this voltage with a predefined reference voltage, and outputting a synchronization signal that indicates the rising starting time point of the wireless signal's pause.

Another notable patent is for a "Communication device, electronic device including communication device, and operating method of electronic device." This invention outlines a communication device that includes an antenna, a matching circuit, a transmitter, a filter, and a receiver. The filter is designed to pass frequencies of an antenna signal corresponding to a pass band while attenuating frequencies corresponding to a stop band, ensuring effective communication.

Career Highlights

Sanghyo Lee is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His role involves developing innovative solutions that enhance communication technologies, particularly in the realm of smart cards and electronic devices.

Collaborations

Throughout his career, Sanghyo Lee has collaborated with talented individuals such as Kyeongdo Kim and Seungwon Lee. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Sanghyo Lee's contributions to communication technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as an influential inventor. His innovative solutions continue to shape the future of smart card technology and electronic communication devices.