Chi-Shing J Ng

Title: **Chi-Shing J Ng: Innovator in Communication Circuit Interruption and Bus Arbitration**

Introduction

Chi-Shing J Ng is an accomplished inventor based in San Jose, CA, with a remarkable portfolio consisting of two patents. His work primarily focuses on enhancing communication circuit functionality and bus arbitration mechanisms, showcasing his innovative approach to solving complex technical challenges.

Latest Patents

Ng's latest patents reflect his expertise in communication technology and system optimization. The first patent, titled "Programmable delay of an interrupt," addresses the need for accurate timing of interrupts in communication circuits. This invention enables a programmable interrupt delay without demanding significant processor CPU cycles. The system utilizes a memory to store delay values, while a timing circuit, triggered by an interrupt output, ensures that a delayed interrupt is generated when the time and delay values align.

The second patent, "Bus arbitration scheme with priority switching and timer," introduces an advanced method for altering the arbitration priority of bus masters. This innovation allows for a seamless transition in bus priority based on changing system conditions, ensuring efficient resource allocation. Timers are incorporated to manage priority changes and return bus masters to their default states, preserving optimal performance in data transmission.

Career Highlights

Chi-Shing J Ng is currently associated with Apple Inc., where he contributes significantly to the field of technology and innovation. His role enables him to further develop and refine cutting-edge solutions in communication systems and bus arbitration.

Collaborations

Throughout his career, Ng has collaborated with esteemed colleagues, including Ann B Nunziata and Riaz A Moledina. These partnerships demonstrate his ability to work synergistically with other talented professionals to advance technological innovations.

Conclusion

Chi-Shing J Ng's contributions to communication circuits and bus arbitration underscore his status as a notable inventor in the tech industry. His inventions not only enhance the efficiency of existing systems but also pave the way for future advancements in communication technology. Through his work at Apple Inc. and collaborations with skilled peers, Ng continues to push the boundaries of innovation.