Company Filing History:
Years Active: 2001
Title: Sudhaker Rao: Innovator in Media Processing and Floating Point Operations
Introduction
Sudhaker Rao is a prominent inventor based in Mountain View, CA (US). He has made significant contributions to the fields of media processing and floating point operations, holding a total of 2 patents. His work has been instrumental in advancing technology in these areas.
Latest Patents
One of Sudhaker Rao's latest patents is for a media coprocessor that performs 3-D graphics, video, and audio functions. This media coprocessor is comprised of a single IC semiconductor chip, which is coupled with a host processor chip, one or more memory chips, and an I/O controller chip. The coprocessor includes a digital bitstream processor, a digital signal processor, and a display processor. An update interval, synchronized to a video frame, is defined and divided into several partitions. Audio data is processed during one partition, video data in another, and 3-D graphics in yet another. This sequential, time-division multiplex scheme allows the single media coprocessor chip to process all three partitions within a single video frame.
Another significant patent by Rao is a method and system for performing floating point operations in unnormalized format using a floating point accumulator. This invention provides a set of floating point instructions and an accumulator that stores results in unnormalized format. By eliminating the normalization step typically required in prior art implementations, this invention offers substantial improvements in both time and space efficiency. The performance enhancements are particularly notable in digital signal processing applications, where floating point operations are frequently used.
Career Highlights
Sudhaker Rao has worked at Silicon Graphics, Incorporated, where he has contributed to various innovative projects. His expertise in media processing and floating point operations has positioned him as a key figure in the technology sector.
Collaborations
Throughout his career, Sudhaker Rao has collaborated with notable colleagues, including Gulbin Ezer and Timothy J Van Hook. These collaborations have further enriched his work and contributed to the success of his inventions.
Conclusion
Sudhaker Rao's contributions to media processing and floating point operations have made a lasting impact on technology. His innovative patents reflect his dedication to advancing these fields and improving efficiency in digital processing.