Company Filing History:
Years Active: 1987
Title: Innovations of James P. Elliott: A Pioneer in Transform Coding Systems
Introduction: James P. Elliott, based in Cupertino, CA, has made significant contributions to the field of digital signal processing. With a focus on efficient coding systems, his innovative work has helped to advance the technology used in various multimedia applications.
Latest Patents: Elliott holds a patent for a "Combined intraframe and interframe transform coding system." This invention encompasses an apparatus and method for signal processing that employs both intraframe and interframe variable prediction transform coding. The system works by representing images through sequential frames of two-dimensional arrays of digital signals. The digital signals are transformed to generate transform coefficients for each frame. By using sets of variable prediction factors, the invention enables the formation of predicted transform coefficients for each frame. These predicted coefficients are then compared to the actual transform coefficients to produce transform coefficient difference signals. The method further processes these signals to control their range of values. The resulting coded signals are stored in a buffer memory for transmission, showcasing a sophisticated approach to coding that prioritizes efficiency.
Career Highlights: James P. Elliott has developed his career at Compression Labs, Inc., where he has continuously focused on innovation in signal processing. His skillful understanding of transform coding has established him as a valuable asset in the competitive tech industry.
Collaborations: Throughout his career, Elliott has collaborated with notable coworkers such as Wen-hsiung Chen and Robert E. Newell. Together, they have contributed to the advancements in compression technologies, pushing the boundaries of what is possible in digital signal processing.
Conclusion: James P. Elliott is a distinguished inventor with pivotal contributions in the realm of transform coding systems. With a keen eye for innovation and collaboration, he continues to play an essential role in the advancement of digital technologies, demonstrating the significant impact that effective inventions can have on the industry.
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