Shen H Wang

Title: Innovations by Shen H. Wang in Computer System Architecture

Introduction

Shen H. Wang is a prominent inventor based in San Jose, California, recognized for his contributions to computer system architecture. With a total of two patents to his name, his innovations focus on enhancing data processing systems and improving memory management through advanced cache architectures.

Latest Patents

Shen H. Wang's latest patents demonstrate his expertise in creating sophisticated systems that enhance the functionality and efficiency of computer architectures. One of his significant patents describes a "Computer system architecture implementing split instruction and operand." This innovation details a system that incorporates multiple central processing units, each with a split instruction and operand cache. The architecture effectively manages multiple copies (line pairs) of a memory line, ensuring system integrity during the transfer of memory lines with respect to instruction and operand data cache memories. By maintaining address tag line pair state information, the system determines the locations of memory line pair members, facilitating streamlined management upon transfer to the split caches.

His second noteworthy patent concerns "Buffer error retry." This invention addresses the challenges of data integrity in high-speed caches. It enables a data processing machine to detect errors in cache lines before writing results. If an error is identified, the system automatically corrects it and restores the line, ensuring that correct results are stored alongside accurate error correction codes (ECC). These patents highlight Wang's commitment to improving the performance and reliability of computing systems.

Career Highlights

Shen H. Wang has made significant strides in the field of technology through his work at Amdahl Corporation. His contributions have been pivotal in advancing computer architectures that optimize processing capabilities and memory management, embedding him as a notable figure in the industry.

Collaborations

Throughout his career, Wang has collaborated with talented individuals, including Gary A. Woffinden and Theodore S. Robinson. These partnerships have undoubtedly contributed to the success of his innovative projects, emphasizing the importance of teamwork in technological advancements.

Conclusion

Shen H. Wang's work exemplifies the spirit of innovation within the computer architecture domain. His patents not only provide essential solutions for memory management and data integrity but also pave the way for future developments in the field. With a strong foundation at Amdahl Corporation and fruitful collaborations, Wang continues to influence the landscape of technology.