Feihua Zhang

Title: Inventor Feihua Zhang: Innovations in Filtering and Touchscreen Technology

Introduction

Feihua Zhang is an innovative inventor based in Gilbert, AZ, known for his significant contributions to technology with a focus on filtering systems and touchscreen interfaces. With two patents to his name, Zhang exemplifies the spirit of creativity and advanced problem-solving in the tech industry.

Latest Patents

One of Zhang's latest patents is titled "Systems and methods for on-chip filtering." This invention leverages the properties of sinc filters to eliminate frequency components that are multiples of a noise frequency. The system is particularly adept at sampling multi-channel systems at high rates, leading to the effective removal of unwanted signals and harmonics from multi-sample sequences. An innovative multi-sample sequence scheduling scheme is introduced, which eliminates the need for individual noise filtering for each channel, streamlining the process significantly.

Another of his notable patents is the "System and method for interfacing applications processor to touchscreen display for reduced data transfer." This invention focuses on reducing the demand on an applications processor when receiving data from touchscreen displays. It includes a controller that operates autonomously to measure configuration information, identify notable events, and store pertinent data in memory. The controller further filters user interaction events, sending only essential notifications to the applications processor. This approach drastically improves communication efficiency and processing speed.

Career Highlights

Feihua Zhang works at Maxim Integrated Products, Inc., a company renowned for its innovative semiconductor solutions. His role within the company allows him to collaborate with fellow inventors and engineers, driving forward advancements in technology.

Collaborations

Throughout his career, Zhang has had the opportunity to work alongside talented professionals such as Daniel David Alexander and Timothy Lance Blankenship. These collaborations have enriched his work, fostering an environment of shared knowledge and innovation that has contributed to their collective achievements in technology.

Conclusion

With a keen eye for innovation, Feihua Zhang continues to make impactful strides in the fields of signal processing and user interface technology. His patents not only reflect his creativity but also his commitment to enhancing technological efficiency in a rapidly evolving digital landscape. As technology progresses, Zhang's contributions will undoubtedly play a crucial role in shaping the future.