This inventor holds 35 USPTO granted patents, primarily in Image Coding Systems. Top assignees: Apple Inc., Leland Stanford Junior University, Portalplayer, Inc.. Active years: 1992-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
33 out of 43,562 
1 out of 5,512 
1 out of 9 Years Active: 1992-2011
Areas of Expertise:
Title: Innovative Contributions of Ke-Chiang C Chu in Digital Signal Processing
Introduction
Ke-Chiang C Chu is a prolific inventor based in Saratoga, CA, boasting an impressive portfolio of 35 patents. His work primarily focuses on advancements in digital signal processing and image coding systems. Through his innovative approach, he has significantly contributed to the technology landscape, especially in the realm of digital transformations and encoding techniques.
Latest Patents
One of Ke-Chiang C Chu's notable patents is a digital image coding system featuring self-adjusting selection criteria for the selection of transform functions. This innovation encompasses a method for applying a transform function to an input signal, deriving characteristics from the signal itself. The system utilizes adjustable criteria which assist in selecting appropriate transform functions for subsequent signals. Each transform function is evaluated based on its capacity to efficiently define the coded signal, with a record maintained of the transform functions and their respective selection characteristics. This dynamic approach allows for quality measures of decoded signals to inform adjustments in the selection criteria, optimizing the processing of various input signals.
Career Highlights
Throughout his career, Ke-Chiang C Chu has held prominent positions at leading organizations such as Apple Inc. and Leland Stanford Junior University. His tenure at these institutions has not only enhanced his expertise but also facilitated significant advancements in digital signal processing applications. His innovative spirit continues to drive his contributions to technology.
Collaborations
Ke-Chiang has collaborated with esteemed professionals in the field, including Hsi-Jung Wu and Jian Lu. These partnerships have played a crucial role in the development and refinement of his inventions, furthering the reach and impact of his creative insights.
Conclusion
Ke-Chiang C Chu stands out as a leading inventor in digital signal processing and image coding. His 35 patents reflect a dedication to innovation that seeks to enhance the efficiency and quality of digital communications. As technology evolves, his contributions will undoubtedly continue to influence advancements in this critical field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile