Wei-Wen Chang

Title: Innovations by Wei-Wen Chang: Pioneering Data Transfer Architectures

Introduction

Wei-Wen Chang, an innovative inventor based in Taipei, Taiwan, has made significant contributions to the field of computer architecture with four patents to his name. His work focuses on the development of advanced methods for data transfer, enhancing system performance and efficiency, particularly in relation to peripheral devices.

Latest Patents

Wei-Wen Chang's latest patents showcase his expertise in non-blocking data transfer architectures.

1. **Non-blocking Peripheral Access Architecture Having a Register Configuration**: This invention outlines a computer system comprising a master, such as a processor, memory, and I/O devices. It features two distinct transfer paths: a first path that utilizes a bus for memory to I/O device transfers and a second that connections processors to I/O devices. This innovative design significantly reduces delays and eliminates the risk of the master being completely blocked from operation, enabling more efficient data handling.

2. **Memory Consistent Pre-ownership Method and System for Transferring Data**: This patent presents a method for effectively managing the transfer of a sequence of data words from an I/O device to a main memory via an I/O bridge. The system includes a buffer memory, control logic for managing subsequences of data words, and tags for ownership tracking, ensuring efficient data transfer without conflicts.

Career Highlights

Wei-Wen Chang currently contributes his expertise to the Industrial Technology Research Institute, a prominent organization focused on technological advancements in various sectors. His achievements in the field are marked by the successful development and patenting of innovative solutions aimed at enhancing computer architecture and data transfer efficiency.

Collaborations

At the Industrial Technology Research Institute, Wei-Wen Chang has had the privilege of collaborating with esteemed colleagues such as Shih-Chieh Wang and Zen-Dar Hsu. Together, they work on cutting-edge research projects that further the goals of the institute and contribute to the evolution of technology in their field.

Conclusion

With a strong focus on innovation, Wei-Wen Chang continues to lead advancements in data transfer technology. His inventions not only reflect his dedication to the field but also contribute significantly to the ongoing evolution of computer systems. As he progresses in his career, his work is poised to have a lasting impact on the realm of data transfer and computer architecture.