Company Filing History:
Years Active: 1995-2025
Title: Innovations and Contributions of Inventor Sung J Jo
Introduction
Sung J Jo is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of signal processing, holding a total of 7 patents. His work focuses on enhancing the accuracy and efficiency of various technologies, particularly in the realm of compressive sensing and position estimation.
Latest Patents
One of his latest patents is titled "Method of processing compressed sensing signal and apparatus thereof." This invention outlines a method for processing signals in a compressive sensing receiver. The process includes obtaining a first signal via an antenna, generating a first baseband signal by mixing the first signal with a second signal from a local oscillator based on a pseudo random binary sequence (PRBS), and removing spurious signals from the first baseband signal using pre-stored estimation values. The ultimate goal is to detect a spectral slice that includes the first signal.
Another notable patent is the "Method and apparatus for estimating position of signal source." This technology aims to improve the accuracy of position estimation by considering errors related to the altitudes of both the sensor and the signal source, as well as the pitch of an aircraft and the curvature of the earth. The method involves receiving measurement data from multiple sensors, estimating initial position data, identifying altitude errors, and correcting the initial data to produce more accurate second position data.
Career Highlights
Sung J Jo has worked with several notable organizations throughout his career. He has been associated with Lucky Limited and the Agency for Defense Development, where he has contributed to various innovative projects. His expertise in signal processing has made him a valuable asset in these organizations.
Collaborations
Throughout his career, Sung J Jo has collaborated with several professionals in his field, including Jong Kuk Choi and In B Jhung. These collaborations have likely contributed to the advancement of his research and the successful development of his patents.
Conclusion
Sung J Jo's contributions to the field of signal processing are noteworthy, with a focus on improving technology through innovative methods. His patents reflect a commitment to enhancing accuracy and efficiency in various applications. His work continues to influence advancements in the industry.