Chan-Hwa Hong

Title: Innovations of Chan-Hwa Hong

Introduction

Chan-Hwa Hong is a notable inventor based in Sejong-si, South Korea. He has made significant contributions to the field of electronics and telecommunications, holding a total of four patents. His work focuses on advanced haptic technologies that enhance user interaction with devices.

Latest Patents

Among his latest innovations is a haptic feedback system. This system includes a haptic waveform storage system that features a sensor designed to measure a target object. It generates a sensing signal that contains tactile texture information. The system also includes a waveform extraction unit that extracts a basic frequency and an envelope from the sensing signal, generating haptic waveform information. Additionally, a library storage unit is included to store this haptic waveform information. Another significant invention is a telehaptic device. This device comprises a piezoelectric sensor module and a piezoelectric actuator module that are spaced apart. The sensor module includes a flexible substrate, a support substrate, a piezoelectric sensor array, and a wireless communication circuit. The actuator module similarly features a flexible substrate, a support substrate, a piezoelectric actuator array, and a wireless communication circuit. The arrangement of piezoelectric sensors and actuators is designed to enhance the device's functionality.

Career Highlights

Chan-Hwa Hong is affiliated with the Electronics and Telecommunications Research Institute, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the field of haptic technology, making significant strides in how users interact with electronic devices.

Collaborations

He has collaborated with notable colleagues, including Wooseup Youm and Hye Jin Kim, contributing to various projects that push the boundaries of technology.

Conclusion

Chan-Hwa Hong's contributions to haptic technology and his innovative patents reflect his dedication to enhancing user experience in electronics. His work continues to influence the field and inspire future advancements.