Company Filing History:
Years Active: 2023-2025
Title: **Innovator Profile: Hongtu Zhang**
Introduction
Hongtu Zhang, based in Shanghai, China, is a prominent inventor recognized for his contributions to the field of memory computing and artificial intelligence. With a total of two patents to his name, his innovative work focuses on enhancing computational efficiency and performance in neural network applications.
Latest Patents
Hongtu Zhang's latest patents include:
1. **Enhanced Dynamic Random Access Memory (eDRAM)-Based Computing-in-Memory (CIM) Convolutional Neural Network (CNN) Accelerator**: This advanced accelerator utilizes a unique configuration of four P2ARAM blocks, each featuring a 5T1C ping-pong eDRAM bit cell array designed for parallel multi-bit storage and convolution processing. The incorporation of digital time converters enables efficient conversion of activation values, producing precise convolution results in a streamlined manner.
2. **High-Energy-Efficiency Binary Neural Network Accelerator Applicable to Artificial Intelligence Internet of Things**: This invention focuses on a binary neural network accelerator that operates efficiently at low voltage settings (0.3-0.6V). By utilizing specialized 10T1C multiplication bit units, the design enhances charge domain binary convolution while ensuring robust pre-amplification. The result is an energy-efficient solution with a peak performance improvement, establishing significant advancements over existing technologies.
Career Highlights
Hongtu Zhang is associated with ShanghaiTech University, where he applies his expertise to drive research and innovation in computational technologies. His focus on energy-efficient designs aligns with the growing demand for sustainable and powerful computing solutions in modern applications.
Collaborations
Throughout his career, Hongtu Zhang has collaborated with notable colleagues, including Yuhao Shu and Yajun Ha. These partnerships enhance his research efforts and contribute to breakthroughs in their shared fields of interest.
Conclusion
Hongtu Zhang's contributions to the realms of memory computing and artificial intelligence mark him as a significant figure in technological innovation. His patents reflect a commitment to improving computational efficiency and driving advancements in neural networks, positioning him at the forefront of modern engineering and research.