Jinghe Wei

Title: Jinghe Wei: Innovator in Integrated Circuit Technology

Introduction

Jinghe Wei is a prominent inventor based in Jiangsu, China. He has made significant contributions to the field of integrated circuits, holding a total of 2 patents. His work focuses on enhancing communication systems and precision in analog-to-digital conversion.

Latest Patents

Wei's latest patents include an "Interface system for interconnected die and MPU and communication method thereof." This invention discloses a system that comprises a data interface, an interrupt interface, and a debugging interface. The data interface includes an SPI interface, a DDR data interface, and a DMA control interface. The interrupt interface is designed to receive an interrupt data packet from the network, parsing it to obtain a pulse interrupt input required by the MPU. The debugging interface features a JTAG-Core debugging interface for receiving and translating debugging data packets into a JTAG protocol for MPU debugging. This invention facilitates the expansion of the master device MPU in high-performance information processing microsystems and enables high-speed communication between the master device and interconnected dies.

Another notable patent is the "Multi-channel high-precision ADC circuit with self-calibration of mismatch error." This invention pertains to integrated circuits and includes a gain error compensation circuit, a clock phase error compensation circuit, and an N-bit analog-digital converter of M-channel. The circuit can automatically select calibration precision based on system requirements and hardware overhead, while also maintaining low power consumption.

Career Highlights

Jinghe Wei is currently employed at the 58th Research Institute of China Electronics Technology Group Corporation. His work at this institute has allowed him to focus on innovative solutions in the field of electronics and integrated circuits.

Collaborations

Wei has collaborated with notable colleagues, including Zhenhai Chen and Ningye He, contributing to advancements in their shared field of expertise.

Conclusion

Jinghe Wei's contributions to integrated circuit technology through his innovative patents demonstrate his commitment to advancing the field. His work not only enhances communication systems but also improves precision in electronic devices.