Zhangrong Hu

Title: Innovations by Zhangrong Hu

Introduction

Zhangrong Hu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of electrical engineering, particularly in power supply systems. With a total of 3 patents to his name, his work continues to influence modern technology.

Latest Patents

One of Zhangrong Hu's latest patents is a charging system and method. This innovative charging system includes a voltage conversion circuit, a control circuit, an input end Vin, and an output end Vout. The voltage conversion circuit and the control circuit are connected to multiple batteries, allowing for efficient power management. The control circuit is designed to switch the connection relationship between the batteries, enabling either a serial or parallel connection. This system is capable of receiving power from an external supply and charging the batteries while supplying power to a load.

Another notable patent is a switch-mode power supply. This device comprises a first switch circuit, multiple second switch circuits, a switch control circuit, and a coupled inductor. The coupled inductor facilitates signal transmission between the first switch circuit and the second switch circuits, enhancing the efficiency of power conversion. The design allows for flexible control of the signal transmission, making it a versatile solution for various applications.

Career Highlights

Zhangrong Hu is currently employed at Huawei Technologies Co., Limited, a leading global provider of information and communications technology (ICT) infrastructure and smart devices. His role at Huawei has allowed him to further develop his innovative ideas and contribute to cutting-edge technology.

Collaborations

Zhangrong has collaborated with notable coworkers, including Kun Wu and Xuegang Yang. Their combined expertise has fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Zhangrong Hu's contributions to the field of electrical engineering through his patents and work at Huawei Technologies Co., Limited highlight his innovative spirit and dedication to advancing technology. His inventions, particularly in charging systems and switch-mode power supplies, are paving the way for future advancements in the industry.