Shubao Guo

Title: Shubao Guo – Innovator from Shenzhen, China

Introduction

Shubao Guo is a notable inventor based in Shenzhen, China, recognized for his contributions to electronic circuit design. With a total of two patents to his name, he has demonstrated a remarkable capability for innovation in the field of technology.

Latest Patents

Guo's latest inventions include a correction circuit and a digital-to-analog converter. The correction circuit features a frequency dividing circuit and is equipped with a built-in temperature collection circuit that gathers the chip's temperature. Additionally, it incorporates a power-on and power-off detection circuit to monitor the chip's status. This technology calculates a frequency dividing coefficient based on temperature—optimizing the chip’s operation by providing precise timing pulses essential for a real-time clock.

The digital-to-analog converter is another significant invention. It consists of a primary and a secondary modulator, along with a delay unit and a subtractor. This inventive design allows for the processing of B-bit digital signals and quantization noise signals, resulting in the generation of high-quality analog outputs. These advancements highlight Guo's capacity to tackle complex problems in signal processing and conversion.

Career Highlights

Shubao Guo is currently affiliated with Huawei Technologies Co., Limited, where he applies his expertise to develop cutting-edge electronic solutions. His work is influential in the advancement of technology within the company, showcasing the innovative spirit that drives Huawei's reputation in the tech industry.

Collaborations

Guo collaborates with fellow innovators Jinxiu Liu and Ding Li, contributing to a creative environment that fosters technological advancements. Their combined efforts enhance the innovative outputs of their projects at Huawei, exemplifying the importance of teamwork in research and development.

Conclusion

Shubao Guo's contributions to inventions such as the correction circuit and digital-to-analog converter have established him as a significant figure in electronic design. His work at Huawei Technologies Co., Limited, alongside colleagues, continues to push the boundaries of innovation, paving the way for advancements in technology that benefit various sectors.