Yi Liu

Title: **Innovative Mind: The Patented Works of Yi Liu**

Introduction

Yi Liu is a prominent inventor based in Austin, Texas, known for his significant contributions to the field of technology, particularly in motion estimation and signal processing. With a remarkable total of 19 patents to his name, Liu stands out as a visionary in his domain, constantly pushing the boundaries of innovation.

Latest Patents

Among Yi Liu's latest inventions are two noteworthy patents. The first patent revolves around a **memory control apparatus** designed for block-matching motion estimation. This invention emphasizes real-time video processing by utilizing a set of memory banks to efficiently store reference pictures. The innovative apparatus cleverly derives memory addresses that enable parallel data access, thus speeding up computation and reducing power consumption through its unique spiral search pattern.

The second patent focuses on a **two-dimensional inverse discrete cosine transform** method that employs SIMD (Single Instruction, Multiple Data) floating-point instructions. This method enhances efficiency by processing row and column data concurrently, leveraging advanced microprocessor capabilities to optimize integer to floating-point conversions and thereby streamline the IDCT process.

Career Highlights

Yi Liu has made significant strides in his career, notably working with leading technology firms. His professional journey includes valuable experiences at **Advanced Micro Devices (AMD)** and **Ess Technology, Inc.**, where he honed his expertise in developing cutting-edge technology solutions.

Collaborations

Throughout his career, Yi Liu has collaborated with notable professionals, including Geoffrey S. Strongin and Michael R. Tucker. These partnerships have not only fostered innovation but also led to the successful development and commercialization of various technologies.

Conclusion

In conclusion, Yi Liu's remarkable innovations and patented inventions reflect his dedication to advancing technology. His work in motion estimation and signal processing continues to influence the industry and inspires upcoming inventors to explore new dimensions of creativity and discovery. With a solid foundation of collaborations and career milestones, Yi Liu remains a pivotal figure in the landscape of modern technology innovation.