Tang-Hung Chang

Title: Tang-Hung Chang: Innovator in Processor Technology

Introduction

Tang-Hung Chang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of processor technology, holding three patents that showcase his innovative approach to enhancing processor performance and efficiency.

Latest Patents

One of his latest patents is titled "Processor with adjustable operating frequency." This invention provides a processor that includes a core circuit, multiple clock signal generation circuits, a multiplexer, and a detection circuit. The core circuit is supplied by a supply voltage, while the clock signal generation circuits generate various clock signals with different frequencies. The multiplexer selects one of these clock signals as the output clock signal based on a control signal, allowing the core circuit to operate efficiently. The detection circuit monitors the supply voltage in real-time to generate the necessary control signal.

Another significant patent is the "Adaptive voltage scaling scanning method and associated electronic device." This invention outlines an AVS scanning method that involves mounting a system on chip (SoC) on a printed circuit board (PCB) and connecting it to a storage unit. The SoC reads boot code from the storage unit and executes it to perform an AVS scanning operation. This operation determines target supply voltages corresponding to various operating frequencies of the SoC, establishing an AVS look-up table that is stored in the SoC or the storage unit.

Career Highlights

Tang-Hung Chang is currently employed at Realtek Semiconductor Inc., where he continues to develop innovative technologies in the semiconductor industry. His work has significantly impacted the efficiency and performance of electronic devices.

Collaborations

He collaborates with talented coworkers, including Chao-Min Lai and Han-Chieh Hsieh, who contribute to the innovative projects at Realtek Semiconductor Inc.

Conclusion

Tang-Hung Chang's contributions to processor technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence the development of advanced electronic devices.