Location History:
- Suwon, KR (2019 - 2020)
- Incheon, KR (2022 - 2023)
Company Filing History:
5 out of 11,004 
3 out of 1,245 
1 out of 1,345 
Years Active: 2019-2023
Title: Innovator Spotlight: Jaewoo Park from Incheon, KR
Introduction: Jaewoo Park, an accomplished inventor based in Incheon, South Korea, has made significant contributions to the field of telecommunications with his innovative solutions. Holding a total of five patents, his work primarily revolves around advancements in duobinary signals, a technology essential for efficient data transmission.
Latest Patents: Among his latest innovations, Jaewoo Park has developed a groundbreaking patent for a "Duobinary receiver for receiving a duobinary signal." This invention features a signal dividing circuit designed to output multiple data streams by dividing an input signal according to several multi-phase sampling clock signals. Additionally, it incorporates a level detecting circuit that outputs various state signals corresponding to duobinary levels of the data, complemented by a data converting circuit that decodes these state signals to produce corresponding bits.
Another notable patent is the "Transceiver processing duobinary signal and operating method thereof." This invention encompasses a transceiver equipped with a duobinary conversion circuit that determines the level of an input signal based on an intermediate voltage and reference voltages. It meticulously converts this input signal into a non-return-to-zero (NRZ) signal while employing a control circuit that generates signals to eliminate inter-symbol interference (ISI) between symbols, thus ensuring optimal data integrity.
Career Highlights: Jaewoo Park has previously contributed his expertise at prominent companies such as SK hynix Inc. and the Research & Business Foundation at Sungkyunkwan University. His experience in these organizations has provided him with a robust platform to cultivate his innovative ideas and develop practical applications for complex signal processing technologies.
Collaborations: Throughout his career, Jaewoo has collaborated with talented colleagues, including Dongsuk Kang and Jung-Hoon Chun. These collaborations have fostered a rich environment for innovation, leading to the successful realization of several inventive projects.
Conclusion: With a strong portfolio of patents related to duobinary signal processing, Jaewoo Park exemplifies the spirit of innovation that drives the field of telecommunications. His work not only enhances the efficiency of data transmission but also showcases the importance of collaboration in achieving groundbreaking advancements. As technology continues to evolve, the contributions of inventors like Jaewoo will undoubtedly play a pivotal role in shaping the future of communication.