Byoungwoon Lee

Title: Byoungwoon Lee: Innovator in Duty Cycle Correction Technologies

Introduction

Byoungwoon Lee is a notable inventor based in Wuhan, China. He has made significant contributions to the field of electronics, particularly in the area of duty cycle correction circuits. With a total of 2 patents to his name, Lee's work has garnered attention for its innovative approaches to improving electronic signal processing.

Latest Patents

Lee's latest patents include a "Duty Cycle Correction Circuit and Duty Cycle Correcting Method." This invention features a duty cycle correction circuit that comprises at least one low pass filter designed to convert a clock signal into a voltage. A voltage comparator is included to compare this voltage with a reference voltage, producing a comparison signal. The circuit also incorporates a controller that selects a duty cycle correction method based on the comparison voltage. Additionally, a duty regulator is part of the design, performing a duty tuning operation to adjust the clock signal's duty using the chosen correction method.

Another significant patent is the "Memory System and Operation Method Thereof." This invention outlines a memory system that includes a memory device. The operation method involves configuring an adjustment code in response to a write duty cycle adjustment (WDCA) for a data strobe (DQS) signal. The adjustment code indicates the step size for modifying the duty cycle of the DQS signal. The method generates an adjustment signal according to the adjustment code and subsequently adjusts the duty cycle of the DQS signal based on this signal.

Career Highlights

Throughout his career, Byoungwoon Lee has worked with prominent companies, including Yangtze Memory Technologies Co., Ltd. and Yangtze Memory Technologies, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in electronics.

Collaborations

Lee has collaborated with notable coworkers such as Jiawei Chen and Jian Luo. These partnerships have likely contributed to the advancement of his research and inventions.

Conclusion

Byoungwoon Lee stands out as an influential inventor in the realm of duty cycle correction technologies. His patents reflect a commitment to enhancing electronic systems, showcasing his expertise and innovative spirit.