Company Filing History:
Years Active: 2019-2022
Title: Changyup Lee: Innovator in Power Consumption Control
Introduction
Changyup Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of mobile communication systems, particularly in the area of power consumption control. With a total of 2 patents, his work is recognized for its innovative approaches to enhancing energy efficiency in communication technologies.
Latest Patents
Changyup Lee's latest patents focus on methods and apparatuses for controlling power consumption in mobile communication systems. One of his notable inventions involves a method for controlling power consumption by a base station. This method includes determining the empty symbol duration in at least one subframe and performing a power amplifier (PA) on/off operation based on the determination result. Additionally, it encompasses generating baseband in-phase/quadrature-phase (IQ) data and determining whether this data includes information that must be transmitted for a predetermined time. The control of the PA is then adjusted based on these determinations and the transient behavior of the PA.
Career Highlights
Changyup Lee is currently employed at Samsung Electronics Co., Ltd., where he continues to develop innovative solutions in mobile communication technology. His work has been instrumental in advancing the efficiency of communication systems, making them more sustainable and effective.
Collaborations
Throughout his career, Changyup Lee has collaborated with notable colleagues, including Yonghae Choi and Song Hun Kim. These partnerships have contributed to the successful development of his patents and innovations.
Conclusion
Changyup Lee stands out as a key figure in the realm of mobile communication innovations. His patents reflect a commitment to improving power consumption control, which is crucial for the future of energy-efficient communication systems.