Company Filing History:
2 out of 11,316 
1 out of 1 
1 out of 2 Years Active: 2013-2014
Title: Jae Kwon Lee: Innovator in Digital Broadcasting Technology
Introduction
Jae Kwon Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of digital broadcasting technology. With a total of 2 patents, his work focuses on enhancing data transmission and reception in digital broadcast systems.
Latest Patents
Lee's latest patents include a "Method and apparatus for addition data transmission and reception in digital broadcast system." This invention provides an apparatus for addition data transmission that includes an IF broadcasting signal generating unit, an IF addition signal generating unit, an average power controlling unit, a signal combining unit, an RF upward converting unit, and a transmitting unit. These components work together to generate and transmit a combination signal in the RF band.
Another notable patent is the "Apparatus for transmitting additional information using digital broadcast system." This apparatus is designed to embed additional information into a digital television broadcast signal. It modulates the additional information to an intermediate frequency/radio frequency, embeds it into the digital TV broadcast signal, and compensates for any distortion that may occur in the RF part, ensuring accurate transmission of the additional information.
Career Highlights
Throughout his career, Jae Kwon Lee has worked with the Electronics and Telecommunications Research Institute in Seoul, Republic of Korea. His expertise in digital broadcasting has positioned him as a key figure in the development of innovative technologies in this field.
Collaborations
Lee has collaborated with notable colleagues, including Sung Ik Park and Heung Mook Kim. Their combined efforts have contributed to advancements in digital broadcasting technologies.
Conclusion
Jae Kwon Lee's innovative work in digital broadcasting technology has led to significant advancements in data transmission and reception. His patents reflect a commitment to improving the efficiency and reliability of digital broadcast systems.