Jie-Jian Zheng

Title: Innovations of Jie-Jian Zheng

Introduction

Jie-Jian Zheng is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of electrical engineering, particularly in power supply circuits. With a total of seven patents to his name, Zheng's work showcases his expertise and innovative spirit.

Latest Patents

One of Jie-Jian Zheng's latest patents is a switching power supply circuit. This circuit includes a power circuit, a switching circuit, and a load. The switching circuit comprises a first filter module, a power processing unit, a stability module, and a second filter module. The first filter module receives a voltage signal from the power circuit and sends a filtered first voltage signal to the power processing unit. The power processing unit outputs a second voltage signal, while the stability module stabilizes this signal and sends a third voltage signal to the second filter module. The second filter module then filters the third voltage signal and sends a drive voltage to the load. This design allows for efficient power management during instantaneous changes in voltage.

Another notable patent by Zheng is related to a power circuit and liquid crystal display. This exemplary power circuit includes a first rectifying and filtering circuit, a power factor correction (PFC) circuit, an inverter circuit, and a second rectifying and filtering circuit. The first rectifying and filtering circuit transforms an AC voltage into a first DC voltage. The PFC circuit consists of a transformer, a diode, and a storage capacitor. The inverter circuit features a transistor and a second transformer, which work together to provide a second DC voltage to a load circuit.

Career Highlights

Jie-Jian Zheng has worked with several notable companies throughout his career. He has been associated with Innocom Technology (Shenzhen) Co., Ltd. and Chimei Innolux Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in the field.

Collaborations

Zheng has collaborated with talented individuals such as Tong Zhou and Jian-Hui Lu. These partnerships have likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Jie-Jian Zheng is a distinguished inventor whose work in power supply circuits has led to several patents. His contributions to the field of electrical engineering demonstrate his commitment to innovation and excellence. Zheng's career and collaborations highlight the importance of teamwork in driving technological advancements