Location History:
- Taejon, KR (2002)
- Daejeon, KR (2010)
- Daejon, KR (2012)
Company Filing History:
3 out of 11,277 
1 out of 832,680 Years Active: 2002-2012
Title: Eun-Chang Choi: Innovator in Wireless Communication and Home Networking
Introduction
Eun-Chang Choi is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the fields of wireless communication and home networking. With a total of 4 patents to his name, his work reflects a commitment to advancing technology in these areas.
Latest Patents
One of his latest patents is a "Wireless audio transceiver system and method using UWB wireless communication." This invention provides a transceiving method for audio signals utilizing an ultra-wideband (UWB) wireless communication scheme. The method includes extracting and analyzing beacon frames to generate reserved transmission interval information, calculating available transmission intervals for audio sources, and transmitting audio signals efficiently.
Another significant patent is the "Sensing information management apparatus and method of sensor based home network system." This apparatus manages sensing information collected from multifunctional sensor nodes. It optimizes context information to provide services that align with user intentions and environmental conditions, thereby minimizing interference and collisions in the sensing information.
Career Highlights
Eun-Chang Choi has worked at the Electronics and Telecommunications Research Institute, where he has contributed to various innovative projects. His experience in this esteemed institution has allowed him to develop and refine his inventions, making a lasting impact in the field.
Collaborations
Throughout his career, Eun-Chang Choi has collaborated with notable colleagues, including Jong-Moo Sohn and Jae-Doo Huh. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Eun-Chang Choi's contributions to wireless communication and home networking demonstrate his expertise and dedication to innovation. His patents reflect a forward-thinking approach that continues to influence the technological landscape.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.