Wei Guo

Title: Wei Guo: Innovator in Digital-to-Analog Converter Technology

Introduction

Wei Guo is a notable inventor based in San Diego, CA, who has made significant contributions to the field of digital-to-analog converters (DACs). His innovative approach to current removal in DACs has the potential to enhance the performance of electronic devices.

Latest Patents

Wei Guo holds a patent for a method titled "Current removal for digital-to-analog converters." This patent describes a circuit designed to convert digital inputs into analog outputs. The circuit features a first resistor ladder connected to current sources and a second resistor ladder, with a common node formed between them. The current removal circuitry connected to this common node effectively reduces common-mode current at the outputs, while maintaining the differential performance of the circuit.

Career Highlights

Wei Guo is currently employed at Qualcomm Incorporated, a leading company in the telecommunications and semiconductor industry. His work focuses on improving the efficiency and performance of DACs, which are crucial components in various electronic applications.

Collaborations

Wei Guo collaborates with talented colleagues, including Sang Min Lee and Behnam Sedighi, who contribute to the innovative projects at Qualcomm.

Conclusion

Wei Guo's contributions to the field of digital-to-analog converters exemplify the impact of innovative thinking in technology. His patent and work at Qualcomm highlight the importance of advancements in electronic components.