Kin L Cheung

Title: Innovations of Kin L Cheung

Introduction

Kin L Cheung is a notable inventor based in North Andover, MA, with a significant contribution to the field of technology. He holds five patents that showcase his expertise in virtual memory systems and instruction prefetching apparatus. His work has had a considerable impact on the efficiency and performance of data processing systems.

Latest Patents

One of Kin L Cheung's latest patents is the "Reference and Change Table Storage System for Virtual Memory Data." This invention involves a multi-processor virtual memory system where a Reference and Change Table (RCT) is located upon a Memory Control Unit (MCU). The RCT is responsive to accesses to any of the Memory Modules and generates status bits indicative of the reference and change activity of all page frames of the system memory. This innovation allows multiple data processors to have centralized access to status information relating to page frames of the system memory.

Another significant patent is the "Instruction Prefetcher." This apparatus is particularly adapted to executing an EXECUTE instruction specifying a single subject instruction. It includes a first and second separately-controllable instruction syllable register and control apparatus. The method of prefetching allows for efficient loading of instruction syllables, enhancing the overall performance of the CPU.

Career Highlights

Kin L Cheung has made remarkable strides in his career, particularly during his time at Wang Laboratories, Inc. His inventions have contributed to advancements in computer architecture and data processing technologies. His work has been recognized for its innovative approach to solving complex problems in the field.

Collaborations

Kin has collaborated with notable coworkers such as Jeffrey W Einarson and Robert P Ryan. Their combined expertise has likely fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Kin L Cheung's contributions to technology through his patents reflect his innovative spirit and dedication to advancing the field. His work continues to influence the development of efficient data processing systems.