Sang Hoon Cha

Title: Innovations in Broadcasting Technology by Sang Hoon Cha

Introduction

Sang Hoon Cha, based in Seoul, South Korea, is a prolific inventor with a commendable portfolio of 34 patents. His work primarily focuses on advancements in broadcasting technology, showcasing a keen understanding of the intricate mechanics involved in digital communication and data transfer.

Latest Patents

Among his latest innovations, Cha has developed a broadcasting receiver and a method of determining an operation mode for the broadcasting receiver. This invention discloses a host device that transmits resource information, including A-mode resource information. A POD (Plug-on Device) receives this information and determines the operation mode based on both the received resource and operation mode setting information. This innovative broadcasting receiver enhances the protection of content data received from various transfer protocols, including wired/wireless networks and IP protocols. It intelligently assesses whether the host supports the A-mode and establishes the appropriate method for receiving broadcast data, ensuring that the receiver operates optimally based on the determined results.

Additionally, Cha has patented a digital cable TV receiver along with a diagnostic method for this receiver, complemented by a data structure for a DVI (Digital Visual Interface) status report. His design incorporates multiple DVI ports and a controller configured to handle diagnostic requests. This controller effectively collects DVI status information related to each port and communicates this information to a display, offering a comprehensive view of the system’s functionality.

Career Highlights

Sang Hoon Cha works at LG Electronics Inc., a leader in consumer electronics and technological innovations. His career is marked by a series of groundbreaking contributions, particularly in enhancing digital broadcasting systems. His focus on sophisticated broadcasting technologies positions him as a key figure in the industry, helping shape future broadcasting solutions.

Collaborations

Cha collaborates with notable colleagues including Kwang Hun Kwon and Bong Seok Kim. Their combined efforts in research and development contribute significantly to advancing LG Electronics’ capabilities and maintaining its competitive edge in the rapidly evolving tech landscape.

Conclusion

Sang Hoon Cha's inventive spirit and technical expertise in broadcasting technology have led to significant advancements reflected in his numerous patents. Through his work at LG Electronics Inc., he continues to drive innovation, contributing to the future of digital communications and enhancing user experiences across various broadcasting platforms.