This inventor holds 1 USPTO granted patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2014
Title: Innovations of Hyun-jung Ko in Quadrature Amplitude Modulation
Introduction
Hyun-jung Ko is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of telecommunications, particularly in the area of quadrature amplitude modulation (QAM). His innovative work has led to the development of a patented method and apparatus that enhances data transmission efficiency.
Latest Patents
Hyun-jung Ko holds a patent for a "Method and apparatus for mapping quadrature amplitude modulation symbol." This invention includes a QAM symbol mapping apparatus that features a frequency checker. The frequency checker is responsible for checking the frequencies of sub-carriers in an orthogonal frequency division multiplexing (OFDM) symbol. Additionally, the apparatus includes a data categorizer that maps data coded for error correction and uncoded data to the sub-carriers based on the checked frequencies. Notably, the data categorizer maps a combination of the coded data and the uncoded data with respect to sub-carriers having frequencies lower than a reference frequency. This innovation is crucial for improving the reliability and efficiency of data transmission.
Career Highlights
Hyun-jung Ko is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His role at Samsung has allowed him to work on cutting-edge technologies and contribute to advancements in telecommunications. His expertise in QAM and OFDM has positioned him as a valuable asset in the field.
Collaborations
Throughout his career, Hyun-jung Ko has collaborated with talented professionals, including Chang-hyun Baik and Jun-Yeub Lee. These collaborations have fostered an environment of innovation and have led to the successful development of new technologies.
Conclusion
Hyun-jung Ko's contributions to the field of telecommunications, particularly through his patented methods for QAM symbol mapping, demonstrate his innovative spirit and technical expertise. His work continues to influence advancements in data transmission technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile