Tuan Luong

Title: Tuan Luong: Innovator in Processor Systems

Introduction

Tuan Luong is a notable inventor based in San Jose, California, recognized for his contributions to the field of microprocessor technology. With a total of four patents to his name, Luong has made significant advancements in the efficiency and speed of CPU operations.

Latest Patents

One of Luong's latest patents is titled "Processor system with dual clock." This invention provides a means for operating the CPU in a single chip microprocessor at a multiple of the cycle speed of the memory bus. The invention introduces first and second timing signals, where the frequency of the second timing signal is a multiple of the frequency of the first. The second, or fast timing signal, is directed to the CPU, while the first, or slower timing signal, is sent to the memory subsystem. A bus interface unit is positioned between the CPU and the memory bus, receiving the RDY signal from the memory subsystem and modifying it before it reaches the CPU. This modification is crucial, as the 'ready' signal from the memory subsystem can be in an undefined state for a significant portion of each bus cycle. The bus interface unit ensures that the CPU does not misinterpret this signal, especially since at least two CPU cycles occur during each memory access. Additionally, the bus interface unit modifies the ADS signal generated by the CPU, adapting it based on when the CPU calls for a memory cycle. The combination of a CPU clock speed doubler and a write-back cache results in synergistic increases in system speed.

Career Highlights

Tuan Luong has built a successful career at Chips and Technologies, LLC, where he has been instrumental in developing innovative solutions for microprocessor systems. His work has contributed to advancements in computing technology, enhancing the performance of various electronic devices.

Collaborations

Luong has collaborated with notable colleagues, including James S. Blomgren and Mark Semmelmeyer, who have also made significant contributions to the field of technology.

Conclusion

Tuan Luong's innovative work in processor systems exemplifies the impact of dedicated inventors in advancing technology. His patents reflect a commitment to improving CPU efficiency and performance, making him a key figure in the field of microprocessor development.