Chi Zhang

Title: Chi Zhang: Innovator in Neural Networks and Power Conversion

Introduction

Chi Zhang is a prominent inventor based in Hangzhou, China. He has made significant contributions to the fields of neural networks and power conversion, holding a total of 2 patents. His innovative work focuses on enhancing computational efficiency and power management.

Latest Patents

Chi Zhang's latest patents include an "Event-driven accelerator supporting inhibitory spiking neural network" and a "Power converter." The event-driven accelerator patent describes a spiking neural network acceleration method that constructs an approximate computation model based on a spiking neuron model and coding mode. This model leverages the characteristic of spiking frequency domain coding, which ignores the time semantics of a spiking sequence. It compresses the distribution of spiking signals over time, significantly reducing the spiking routing process and subsequent neural computations. The time-driven accelerator further optimizes the computation process by implementing a deduplication queue and bitmap to address spiking jitter, thereby providing efficient support for inhibitory spiking neural networks. The power converter patent outlines a design that includes a field graded substrate, multiple power device dies, a polymer layer, conductors, and power conditioning components, forming a comprehensive power converter circuit.

Career Highlights

Throughout his career, Chi Zhang has worked with notable organizations such as Hamilton Sundstrand Corporation and the Electric Power Research Institute of State Grid Zhejiang Electric Power Co., Ltd. His experience in these companies has contributed to his expertise in both neural network technologies and power conversion systems.

Collaborations

Chi Zhang has collaborated with several professionals in his field, including Jeffrey Ewanchuk and Rui Han. These collaborations have likely enriched his research and development efforts, leading to innovative solutions in his areas of expertise.

Conclusion

Chi Zhang is a distinguished inventor whose work in neural networks and power conversion has made a significant impact. His patents reflect a commitment to advancing technology and improving computational efficiency.