Haihui Luo

Title: Innovations by Haihui Luo: Pioneering Patents in Signal Processing

Introduction

Haihui Luo, an accomplished inventor based in San Jose, CA, has made significant contributions to the field of signal processing, evidenced by his impressive portfolio of three patents. His work focuses on enhancing communication technologies through innovative methodologies in digital signal processing.

Latest Patents

One of Haihui Luo's noteworthy patents is the **Thermometer-encoded unrolled DFE selection element**. This invention introduces a novel DFE selection element that minimizes the necessity of extensive unrolling during signal processing. In practice, this method entails generating a set of tentative symbol decisions with a thermometer-coded representation for each sampling interval. The process involves a series of steps, including the application of these representations to multiplexers and capturing the output symbol decision effectively.

Another significant patent is the **Linear feedback equalization** technology, which integrates comparators for digitizing incoming analog signals. This equalizer employs digital-to-analog converters (DACs) to transform digitized signals into feedback analog signals, thereby enhancing the quality and reliability of received signals. A subtractor is utilized to refine the output from a continuous-time linear equalizer (CTLE) by eliminating feedback analog signals, ensuring precise incoming signal processing.

Career Highlights

Haihui Luo is currently a key member at Credo Technology Group Limited, where he applies his extensive expertise in developing advanced signal processing technologies. His contributions have been crucial in optimizing communication systems and enhancing performance metrics within the industry.

Collaborations

Throughout his career, Haihui has collaborated with notable professionals, including Lawrence Chi Fung Cheng and Kaibo Miao. These partnerships have empowered innovative solutions and provided a collaborative environment that fosters groundbreaking advancements in technology.

Conclusion

Haihui Luo’s innovations undeniably position him as a pivotal figure in the realm of communication technology. His patents reflect a commitment to advancing signal processing methodologies, which play an essential role in today's rapidly evolving technological landscape. His work continues to inspire future innovations in the field.