Jae-yup Lee

Title: Jae-yup Lee: Innovator in Serializer-Deserializer Circuits

Introduction

Jae-yup Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of electronics, particularly in the development of serializer-deserializer circuits. With a total of 4 patents to his name, Lee's work has had a substantial impact on the industry.

Latest Patents

One of Lee's latest patents is a serializer-deserializer circuit that features increased margins for setup and hold time. This innovative circuit includes a data skew control circuit, a latch circuit, a serial converter circuit, and a phase locked loop (PLL). The data skew control circuit receives a first clock signal and a data signal, delays the data signal, and outputs a delayed data signal in response to a reference clock signal. The latch circuit then latches and outputs the delayed data signal based on the reference clock signal. The serial converter circuit serializes the output signal of the latch circuit, while the PLL generates the reference clock signal to enhance the circuit's performance. By utilizing a signal generated by an oscillator, the circuit minimizes jitter and improves operation.

Another notable patent is a high-voltage tolerant interface circuit. This circuit comprises a terminal, first and second buffers, and a voltage controller. The first buffer converts and transfers the voltage level of an input signal to the terminal, while the second buffer converts the voltage level of a signal from the terminal. The voltage controller manages the supply voltage to the MOS transistors, ensuring proper functionality even when a voltage greater than the supply voltage is applied.

Career Highlights

Jae-yup Lee has worked with leading companies in the electronics industry, including Samsung Electronics Co., Ltd. and Hyundai Electronics Industries Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies.

Collaborations

Throughout his career, Lee has collaborated with talented individuals such as Ji-Young Kim and Seung Woo Park. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Jae-yup Lee is a distinguished inventor whose work in serializer-deserializer circuits and high-voltage tolerant interface circuits has made a significant impact on the electronics industry. His innovative patents and collaborations with industry leaders highlight his contributions to advancing technology.