Company Filing History:
Years Active: 2013-2014
Title: Deug-Ku Chang: Innovator in Communication Systems
Introduction
Deug-Ku Chang is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of communication systems, holding 2 patents that showcase his innovative approach to media transmission and multimedia portal contents.
Latest Patents
Chang's latest patents include a "Media transmission method and apparatus in a communication system." This invention involves a first server that utilizes a session-based messaging service to set and transmit Media Relay Capacity (MRC) information of a first User Equipment (UE) to a second server. The first server then receives a response from the second server and notifies the first UE accordingly. The response indicates that the second server has received information from a second UE after being informed of the MRC settings.
Another significant patent is the "Method and system for providing multimedia portal contents in a communication system." This method allows a calling terminal to set specific multimedia portal contents as a ring-back tone based on the information of the calling terminal user. The called terminal also sets its own multimedia portal contents, and both terminals transmit call connection setup-related signals. A first server then provides the designated multimedia portal contents as the ring-back tone when the conditions are met.
Career Highlights
Deug-Ku Chang is currently employed at Samsung Electronics Co., Ltd., where he continues to develop innovative solutions in communication technology. His work has contributed to enhancing user experiences in multimedia communications.
Collaborations
Chang collaborates with talented colleagues, including Joon-Ho Jung and Young-Ki Jeon, who share his commitment to advancing technology in their field.
Conclusion
Deug-Ku Chang's contributions to communication systems through his patents reflect his dedication to innovation and technology. His work at Samsung Electronics Co., Ltd. continues to influence the way multimedia content is transmitted and experienced.
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