Company Filing History:
2 out of 21 
1 out of 7 Years Active: 2016-2018
Title: The Innovations of Joon Sang Yu
Introduction
Joon Sang Yu is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of optical communication, holding a total of 3 patents. His work focuses on enhancing data transmission technologies, which are crucial in today's digital age.
Latest Patents
One of his latest patents is an "Optical Transceiver and Data Mapping Method Using Thereof." This invention discloses an optical transceiver that includes a decoder for decoding an 8B10B line-coded signal. It features a data mapper that separates the decoded signal into block units, securing extra memory capacity by mapping a data code and a block information code onto each of the separated blocks. Additionally, it includes an FEC encoding unit that creates Forward Error Correction (FEC) data and maps the FEC data onto the extra memory capacity.
Another significant patent is the "Optical Transceiver and Optical Communication System." This invention describes an optical transceiver that consists of an optical transmitter converting a first electrical signal into a first optical signal and an optical receiver converting a second optical signal into a second electrical signal. The processing unit, which is operatively coupled to both the optical transmitter and receiver, is designed to obtain first wavelength information of the first optical signal and second wavelength information of the second optical signal. It compares these two sets of information to control the wavelength separation interval between the first and second optical signals.
Career Highlights
Joon Sang Yu has worked with several companies, including Oe Solutions America, Inc. and Optoelectronics Solutions Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.
Collaborations
Throughout his career, Joon Sang Yu has collaborated with talented individuals such as Wanseok Seo and Jong Ho Kim. These partnerships have contributed to the advancement of his projects and inventions.
Conclusion
Joon Sang Yu's contributions to optical communication technology are noteworthy, with his patents reflecting a commitment to innovation and improvement in data transmission methods. His work continues to influence the field and pave the way for future advancements.
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