Location History:
- Gyeonggi-do, KR (2018 - 2022)
- Yongin-si, KR (2017 - 2023)
Company Filing History:
Years Active: 2017-2023
Title: Do Hun Cha: Innovator in Electronic Device Technology
Introduction
Do Hun Cha is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of electronic devices, holding a total of 9 patents. His work focuses on enhancing communication technology and device functionality.
Latest Patents
Among his latest patents, Do Hun Cha has developed a method and system for controlling UICC and EUICC. This electronic device includes a UICC with a first profile installed, an eUICC, and a processor that connects both. The processor requests a second profile from a first server based on the first profile, receives it from a second server, and installs it in the eUICC. Notably, both profiles contain the same subscriber identification information. Another innovative patent is for an electronic device with a screen. This portable communication device features a window with both flat and curved areas, a display beneath the window, and a fixed part that supports the display areas.
Career Highlights
Do Hun Cha is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of technology. His work has been instrumental in developing advanced communication devices that cater to modern needs.
Collaborations
He has collaborated with notable coworkers, including Jung Sik Park and Woon Geun Kwak, contributing to various innovative projects within the company.
Conclusion
Do Hun Cha's contributions to electronic device technology exemplify his commitment to innovation and advancement in the field. His patents reflect a deep understanding of communication technology and its applications in everyday devices.