Boyi Zheng

Title: Boyi Zheng: Innovator in Digital to Analog Conversion

Introduction: Boyi Zheng is a notable inventor based in San Jose, CA (US). He has made significant contributions to the field of digital to analog conversion, particularly through his innovative patent. His work is characterized by a focus on enhancing the performance of digital to analog circuits.

Latest Patents: Boyi Zheng holds a patent titled "LSB dithering for segmented DACs." This invention involves a digital to analog (DAC) circuit that performs least significant bit (LSB) dithering. The circuit comprises a first DAC, an auxiliary code generator configured to produce an auxiliary code, an auxiliary DAC that converts the auxiliary code into an analog version, and summing circuitry to dither the LSBs of the first DAC with the auxiliary code. The auxiliary code generator updates the auxiliary code at a rate less than the sampling rate of the DAC circuit, ensuring that the auxiliary code has a smaller range than that of the binary-weighted LSBs of the main DAC.

Career Highlights: Boyi Zheng is currently employed at MediaTek Singapore Pte. Ltd., where he continues to develop innovative solutions in the field of digital electronics. His expertise in DAC technology has positioned him as a valuable asset to his company.

Collaborations: Boyi Zheng collaborates with various professionals in his field, including his coworker, Stacy Ho. Their combined efforts contribute to the advancement of technology in digital to analog conversion.

Conclusion: Boyi Zheng's contributions to the field of digital to analog conversion through his patent demonstrate his innovative spirit and technical expertise. His work continues to influence advancements in electronic circuit design.