Changqing Wen

Title: Changqing Wen: Innovator in Digital-to-Analog Conversion Technologies

Introduction

Changqing Wen is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of digital-to-analog conversion technologies. With a total of 2 patents to his name, Wen continues to push the boundaries of innovation in his industry.

Latest Patents

Wen's latest patents include a digital-to-analog conversion circuit and method. This invention provides a digital-to-analog conversion circuit that includes a conversion unit and a first regulating unit. The conversion unit is designed to convert a first code value into an analog signal, while the first regulating unit acquires a first analog regulation signal to regulate the analog signal transmitted by the conversion unit.

Another notable patent is the terminal resistance circuit, chip, and chip communication device. This invention is particularly useful for high-speed differential I/O pairs. It includes two resistance circuits and a control circuit, which helps avoid abnormal operations caused by short circuits during the powering-on of the chip. This innovation significantly improves the working stability of the chip.

Career Highlights

Changqing Wen is currently employed at Shenzhen Pango Microsystems Co., Ltd. His work at this company has allowed him to develop cutting-edge technologies that enhance the performance and reliability of electronic devices.

Collaborations

Wen collaborates with talented individuals such as Qianwen Zhang and Aimei Liang. Their teamwork fosters an environment of creativity and innovation, leading to the development of advanced technologies.

Conclusion

Changqing Wen is a dedicated inventor whose work in digital-to-analog conversion technologies has made a significant impact in the field. His innovative patents and collaborations highlight his commitment to advancing technology.