YongQiang Wu

Title: Innovations of YongQiang Wu

Introduction

YongQiang Wu is a notable inventor based in Beijing, China. He has made significant contributions to the field of digital signal processing through his innovative patents. With a total of three patents to his name, Wu has developed advanced architectures that enhance the efficiency of data processing.

Latest Patents

One of his latest patents is titled "Modified balanced throughput data-path architecture for special correlation applications." This invention provides an apparatus and method for efficiently implementing digital signal processing algorithms such as filtering, convolution, and correlation in computer hardware. The architecture utilizes both data and coefficient buffers as sliding windows, employing a multiplexer and a data path branch from the Address Generator unit to the multiply-accumulate execution unit. This design effectively addresses the unbalanced throughput and multiply-accumulate bubble cycles caused by misaligned addressing on coefficients, achieving a high operation rate per cycle.

Another significant patent by Wu is the "Data accessing method to boost performance of FIR operation on balanced throughput data-path architecture." This invention discloses an apparatus and method for implementing digital signal processing operations involving multiply-accumulate (MAC) operations. The architecture maintains a data-path connecting one address generation unit, one register file, and one MAC execution unit. The hierarchical grouping organization of individual registers in the register file reduces bubble cycles caused by memory misalignments, allowing for parallel execution and achieving two or more MAC operations per cycle.

Career Highlights

YongQiang Wu has worked with prominent companies in the technology sector, including STMicroelectronics S.r.l. and STMicroelectronics (Beijing) R&D Company Ltd. His experience in these organizations has contributed to his expertise in digital signal processing and innovative design.

Collaborations

Throughout his career, Wu has collaborated with notable colleagues such as PengFei Zhu and HongXia Sun. These partnerships have likely fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

YongQiang Wu's contributions to digital signal processing through his patents demonstrate his commitment to innovation and excellence in technology. His work continues to influence the field and inspire future advancements.