Leizu Yin

Title: Leizu Yin: Innovator in Parallel Computing Technologies

Introduction

Leizu Yin is a prominent inventor based in Beijing, China. He has made significant contributions to the field of parallel computing, holding a total of 5 patents. His work focuses on enhancing the efficiency and speed of data processing methods and devices.

Latest Patents

One of his latest patents is a "Parallel filtering method and corresponding apparatus." This invention includes a multi-granularity memory, a data cache device, a coefficient buffer broadcast device, a vector operation device, and a command queue device. The multi-granularity memory is designed to store data to be filtered, filter coefficients, and filtering result data. The data cache device is responsible for caching, reading, and updating the data to be filtered. The coefficient buffer broadcast device caches and broadcasts the read filter coefficients. The command queue device stores and outputs a queue of operation commands for the parallel filtering operation. The vector operation device performs vector operations based on the data to be filtered and the output coefficient data, writing the operation result into the multi-granularity filtering result storage unit. This apparatus and method offer fast filtering speeds, reduced power consumption, and a wide application scope.

Another notable patent is the "Data access method and device for parallel FFT computation." This invention involves storing FFT data and twiddle factors in multi-granularity parallel memories, divided into groups throughout the computation flow according to a uniform butterfly representation. Each group of data supports parallel computation, allowing for efficient data access without conflicts during read/write operations. The method and device can flexibly define the parallel granularity according to specific applications.

Career Highlights

Leizu Yin has worked with esteemed organizations such as the Chinese Academy of Sciences and Beijing Smartlogic Technology Ltd. His experience in these institutions has allowed him to develop innovative solutions in the realm of parallel computing.

Collaborations

Throughout his career, Leizu has collaborated with notable colleagues, including Donglin Wang and Shaolin Xie. Their combined expertise has contributed to advancements in their respective fields.

Conclusion

Leizu Yin's contributions to parallel computing technologies have established him as a key figure in the innovation landscape. His patents reflect a commitment to improving data processing efficiency and effectiveness.