Chih Kai Chang

Title: Innovations by Chih Kai Chang

Introduction

Chih Kai Chang is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of display technology and image processing. With a total of two patents to his name, Chang's work focuses on enhancing the efficiency and quality of visual data representation.

Latest Patents

Chang's latest patents include a "Pixel data conversion apparatus and method for display with delta panel arrangement." This innovative method converts an input video signal into a temporary video signal, which is then transformed into an output video signal with a specific RGB arrangement. The output video signal features a unique pixel arrangement that optimizes display quality.

Another significant patent is the "Method and apparatus of fixed bit-rate image compression/decompression based on 2×2 image unit." This method encodes images divided into 2×2 coding units, determining whether these units contain man-made patterns or natural patterns. The approach utilizes differential error encoding and various transformations to generate coded data, enhancing image compression efficiency.

Career Highlights

Chih Kai Chang is currently employed at Orise Technology Co., Ltd., where he continues to innovate in the field of technology. His work has been instrumental in developing advanced display and image processing techniques that are crucial for modern applications.

Collaborations

Throughout his career, Chang has collaborated with talented individuals, including his coworker Yu Li Wu. These collaborations