Chang Min Oh

Title: Chang Min Oh: Innovator in Mobile Communication Technologies

Introduction

Chang Min Oh is a notable inventor based in Daegu Metropolitan, South Korea. He has made significant contributions to the field of mobile communication, holding 2 patents that enhance the functionality and efficiency of mobile terminals. His work focuses on innovative methods for call charge transfer and incoming call management.

Latest Patents

Chang Min Oh's latest patents include a method for call charge transfer between mobile communication terminals. This invention allows a calling mobile terminal to impose call-related charges on a called mobile terminal during a conversation. If the called user accepts the call transfer request, the charges are transferred accordingly. Conversely, if the request is rejected, the calling terminal retains the charges. This innovation enables flexible and efficient billing during calls.

Another significant patent is a method for receiving incoming calls in a mobile communication terminal using local wireless communication during user absence. This method allows a first mobile terminal to notify a second mobile terminal of an incoming call when the user is unavailable. It minimizes the inconvenience of missing important calls by allowing the second user to receive the call instead.

Career Highlights

Chang Min Oh is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to develop and refine his innovative ideas in mobile communication technology.

Collaborations

He collaborates with talented coworkers, including Dong Han Kang and Jae Gwan Shin, who contribute to the development of cutting-edge technologies in the field.

Conclusion

Chang Min Oh's contributions to mobile communication technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of user needs and the potential for improved communication methods.