Location History:
- Seongdong-gu, KR (2017)
- Seoul, KR (2015 - 2019)
Company Filing History:
Years Active: 2015-2019
Title: Chang Yong Choi: Innovator in Multi Number Service Technology
Introduction
Chang Yong Choi is a notable inventor based in Seongdong-gu, South Korea. He has made significant contributions to the field of telecommunications, particularly in the area of multi number services. With a total of seven patents to his name, Choi has established himself as a key figure in innovation.
Latest Patents
One of Chang Yong Choi's latest patents is a method for providing a multi number service using a universal integrated circuit card (UICC). This method involves selecting one subscriber identification information set from multiple sets stored in a memory, based on a command received from outside the UICC. The selected subscriber identification information set is then activated, showcasing Choi's innovative approach to enhancing telecommunications services.
Career Highlights
Throughout his career, Chang Yong Choi has worked with prominent companies such as Magnachip Semiconductor, Inc. and Kona I Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced technologies in the telecommunications sector.
Collaborations
Chang Yong Choi has collaborated with notable professionals in his field, including Kwang Yeon Jun and Hyuk Woo. These collaborations have likely played a role in the development of his innovative ideas and patents.
Conclusion
Chang Yong Choi is a distinguished inventor whose work in multi number service technology has made a significant impact in telecommunications. His patents reflect his commitment to innovation and his contributions to the industry are noteworthy.