Che-Cheng Chang

Title: Che-Cheng Chang: Innovator in Adaptive Positioning Technologies

Introduction

Che-Cheng Chang is a notable inventor based in Changhua Hsien, Taiwan. He has made significant contributions to the field of adaptive positioning technologies, holding a total of 4 patents. His work focuses on enhancing the accuracy and reliability of positioning systems, which are crucial in various applications, particularly in the automotive industry.

Latest Patents

One of his latest patents is titled "Method of Adaptive Weighting Adjustment Positioning." This innovative method involves an initialization procedure that determines whether a first feature point is detected. When the first feature point is detected, multiple positioning methods generate positioning information, and weightings are set accordingly. By utilizing adaptive weighting adjustments among these methods, the system can still provide accurate positioning information even if one method becomes temporarily unavailable.

Another significant patent is the "Image Positioning Method and Image Positioning Device for Using the Same." This method is designed to find the position of a vehicle on a road with multiple signs. It utilizes an electronic map containing various paths and reference images. By retrieving positioning images of the closest signs to the vehicle and matching them with reference images on the map, the system can accurately estimate the vehicle's position based on the corresponding path.

Career Highlights

Che-Cheng Chang is currently employed at the Automotive Research & Testing Center, where he continues to develop innovative solutions in automotive technology. His work has been instrumental in advancing the capabilities of positioning systems, making them more reliable and efficient.

Collaborations

He collaborates with talented individuals such as Chao-Yang Lee and Wun-Sheng Yao, contributing to a dynamic team focused on research and development in automotive technologies.

Conclusion

Che-Cheng Chang's contributions to adaptive positioning technologies demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of the challenges in positioning systems and offer practical solutions that enhance user experience and safety.