David E Galbi

Title: Innovations of David E Galbi

Introduction

David E Galbi is a notable inventor based in Sunnyvale, California. He holds a total of 12 patents, showcasing his significant contributions to the field of audio and video decoding technologies. His work has had a profound impact on the efficiency and performance of multimedia systems.

Latest Patents

One of his latest patents is a "Windowing method for decoding of MPEG audio data." This invention involves an MPEG audio/video decoder that utilizes a signal processing unit, a main CPU, and a memory controller to enhance the decoding process. The butterfly unit in the decoder optimizes the transformation of frequency-domain vectors to the time domain, thereby increasing throughput by maximizing the parallel use of resources. Another significant patent is the "Decoder for compressed video signals," which features a central processing unit and a variable length code decoder. This invention employs a pipelined data path for efficient dequantization and inverse cosine transformation, improving the overall performance of video decoding.

Career Highlights

Throughout his career, David has worked with various companies, including C-Cube Microsystems, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in multimedia technology.

Collaborations

David has collaborated with notable individuals in the field, including Stephen C Purcell and Frank H Liao. These partnerships have contributed to the advancement of his inventions and the development of new technologies.

Conclusion

David E Galbi's contributions to audio and video decoding technologies are significant and impactful. His innovative patents continue to influence the multimedia industry, demonstrating his expertise and dedication to advancing technology.