Zhen Ma

Title: Zhen Ma: Innovator in Digital Technologies

Introduction

Zhen Ma is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of digital technologies, holding a total of 2 patents. His work focuses on enhancing the efficiency and accuracy of digital systems.

Latest Patents

One of Zhen Ma's latest patents is titled "Intelligently Identifying Freshness of Terms in Documentation." This innovation computes the freshness of one or more terms in documentation, indicating their currency. Each term consists of one or more constituent words, and they are visually marked as current or out-of-date based on the computed freshness. When a term is marked as out-of-date, a latest term for that term is retrieved or a most probable latest term is predicted. Another notable patent is for a "Digital-to-Analog Converter and High-Voltage Tolerance Circuit." This invention includes a digital-to-analog converter (DAC) that features a high-voltage tolerance circuit. The circuit is designed to generate a reference voltage and select either the reference voltage or a first power-source voltage to control the node voltage of each branch of an operational amplifier circuit based on the logical signal level of an input signal.

Career Highlights

Throughout his career, Zhen Ma has worked with several notable companies. He has been associated with Via Alliance Semiconductor Co., Ltd. and IBM, where he has contributed to various innovative projects and advancements in technology.

Collaborations

Due to space constraints, the details of Zhen Ma's collaborations will not be included.

Conclusion

Zhen Ma is a distinguished inventor whose work in digital technologies has led to significant advancements. His patents reflect his commitment to innovation and the improvement of digital systems.