Company Filing History:
Years Active: 2023-2025
Title: Innovations of Dongjo Kim
Introduction
Dongjo Kim is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of portable device technology, holding a total of 5 patents. His work primarily focuses on enhancing the functionality and efficiency of portable devices.
Latest Patents
One of his latest patents is for a portable device communicating with a charger and method of operating the same. This innovation includes a modem that performs power line communication with an external charger. The charging circuit is designed to charge a battery and supply power to an electrical load, while also managing the power supply effectively. Another significant patent is for a device and method of detecting attachment and detachment of a portable device. This invention features a first and second terminal connected to the portable device, along with a pull-up circuit and a charging circuit that generates an output voltage for charging. The controller in this device is responsible for managing the charging process based on the attachment state of the device.
Career Highlights
Dongjo Kim is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop new technologies. His work at Samsung has allowed him to contribute to various advancements in portable device technology.
Collaborations
He collaborates with talented coworkers, including Sangun Bang and Sungeun Lee, who share his passion for innovation and technology.
Conclusion
Dongjo Kim's contributions to portable device technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a significant inventor in the field. His innovative solutions continue to shape the future of portable devices.