Sun-Hee Chang

Title: Innovations by Sun-Hee Chang

Introduction

Sun-Hee Chang is a prominent inventor based in Suwon-si, South Korea. She has made significant contributions to the field of digital multimedia broadcasting, holding a total of 4 patents. Her work has been instrumental in advancing technology in this area, particularly through her latest inventions.

Latest Patents

One of her notable patents is the "Apparatus for receiving digital multimedia broadcasting channels." This invention includes a digital broadcast receiver equipped with a Digital Multimedia Broadcasting (DMB) module. The module allows for the reception of multiple digital broadcasting channels. It features an output unit that transmits voice and image signals from the broadcasts. Additionally, a controller is integrated to manage the DMB module, enabling it to switch channels automatically at predetermined intervals while transmitting the received data to the output unit.

Another significant patent is the "Method for providing a call service and a broadcast service, and digital multimedia broadcasting terminal therefor." This innovation allows users to suspend one service while using another on a digital multimedia broadcasting receiving terminal. It enables a call service to be utilized during a broadcast service without interrupting the ongoing broadcast. The design includes a call screen that can be displayed while maintaining the broadcast connection, allowing seamless switching between services.

Career Highlights

Sun-Hee Chang is currently employed at Samsung Electronics Co., Ltd., where she continues to innovate and develop new technologies. Her work has garnered attention for its practical applications in everyday digital communication and broadcasting.

Collaborations

Throughout her career, Sun-Hee has collaborated with notable colleagues, including Dae-Suk Chung and Ki-Jong Byun. These partnerships have contributed to the successful development of her patents and innovations.

Conclusion

Sun-Hee Chang's contributions to digital multimedia broadcasting exemplify her innovative spirit and dedication to advancing technology. Her patents reflect a commitment to enhancing user experience in digital communications.