Location History:
- Hwaseong-si, KR (2019)
- Yongin-si, KR (2020)
Company Filing History:
Years Active: 2019-2020
Title: Innovations by Jong-Wan Shim in Communication Technology
Introduction
Jong-Wan Shim is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of communication technology, particularly in the development of advanced systems for data transmission. With a total of 2 patents, his work focuses on enhancing the efficiency and effectiveness of communication systems.
Latest Patents
One of Jong-Wan Shim's latest patents is titled "Substrate comprising plurality of signal lines and electronic device comprising same." This invention relates to a 5th generation (5G) or pre-5G communication system designed to support higher data transmission rates than 4th generation (4G) systems, such as long-term evolution (LTE). The patent describes a transmission apparatus that includes at least one antenna port for transmitting and receiving signals, an analogue filter for frequency selection, and a voltage standing wave ratio (VSWR) detection unit. This detection unit measures the VSWR of the antenna port by analyzing both forward and reverse signals, allowing for improved performance in wireless communication systems.
Another significant patent by Jong-Wan Shim is "Device for measuring integrated circuit current and method of measuring integrated circuit current using the device." This invention provides a method for extracting integrated circuit (IC) current by generating a transfer function value from a voltage measured at a node near the IC's input terminal. The method involves using this transfer function value in a reverse fast Fourier transform function to extract the IC voltage, followed by a simulation in the time domain to derive the IC current.
Career Highlights
Jong-Wan Shim is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to be at the forefront of innovation in communication technologies. His contributions have been instrumental in advancing the capabilities of modern communication systems.
Collaborations
Jong-Wan Shim has collaborated with notable colleagues, including Man-Ho Kim and Hwa Joong Jung. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Jong-Wan Shim's innovative work in communication technology, particularly in the realm of 5G systems and integrated circuit measurement, showcases his expertise and commitment to advancing the field. His patents reflect a deep understanding of the challenges in modern communication and offer solutions that enhance data transmission efficiency