Chuan-Hua Chang

Title: Celebrating the Innovations of Inventor Chuan-Hua Chang

Introduction: Chuan-Hua Chang, an accomplished inventor based in Taipei, Taiwan, has made significant contributions to the field of technology through his innovative work. With a total of nine patents to his name, Chang has been instrumental in advancing processor technology, particularly in methods that enhance prediction accuracy within cache systems.

Latest Patents: Among Chang's latest innovations is his patent titled "Processor and Way Prediction Method Thereof." This invention introduces a processor equipped with a prediction table, a prediction logic circuit, and a prediction verification circuit. The prediction table consists of multiple sets corresponding to various cache sets within a cache memory system. Each set holds several confidence values, which the prediction logic circuit utilizes to generate a prediction result. This innovative solution assesses whether the confidence values exceed a predetermined threshold, thereby optimizing the processing efficiency. Additionally, the invention enables the prediction verification circuit to update the confidence values based on correct or incorrect predictions, further enhancing the predictive capabilities of processors.

Another notable patent by Chang is similar in concept, titled "Processor and Way Prediction Method Thereof." This version also utilizes a prediction table comprising a hot way number, warm way numbers, and confidence values linked to those warm way numbers. The prediction logic circuit determines if a warm way number is open, while the prediction verification circuit updates the hot way number and associated values based on prediction correctness, thereby improving the overall accuracy of way predictions in processor design.

Career Highlights: Chuan-Hua Chang is a prominent figure at Andes Technology Corporation, where he leverages his expertise to drive forward innovative technology solutions. His extensive experience has led him to pioneer advances in cache systems and processor design, making him a respected authority in the field of semiconductor technology.

Collaborations: Throughout his career, Chang has collaborated with talented individuals like Hong-Men Su and Chieh-Jen Cheng. Their collective efforts have contributed to the development of numerous technologies, further cementing their reputation in the industry.

Conclusion: Chuan-Hua Chang's inventive spirit and dedication to advancing technology have resulted in significant patents that benefit the field of computer processing. His work exemplifies innovation in processor technology, ensuring that future advancements continue to build on a solid foundation laid by visionary inventors like him.