Company Filing History:
Years Active: 2011-2015
Title: Leung Chung Lai: Innovator in Video Data Compression
Introduction
Leung Chung Lai is a prominent inventor based in Union City, CA (US). He has made significant contributions to the field of video data compression, holding a total of 5 patents. His innovative work focuses on enhancing the efficiency and effectiveness of video data processing.
Latest Patents
One of Leung's latest patents is a visual data compression algorithm with parallel processing capability. This invention provides methods and systems for utilizing a video data compression algorithm that allows for parallel processing. The algorithm encodes AC and DC coefficients associated with blocks of video data, along with quantization errors, using a variable length code. The quantization errors are encoded based on the priorities assigned to them, which depend on the position of their associated coefficients. This enables parallel coding of the quantization errors and coefficients, optimizing bandwidth resources during encoding and decoding.
Another notable patent involves graphic processing techniques and configurations. This invention includes an apparatus with a storage medium that contains a table detailing the positions and sizes of rectangular blocks. These blocks are designed to form at least one plane with an arbitrary shape object. An overlay engine is coupled with the table to provide graphics overlay of the arbitrary shape object, enhancing the visual representation of complex data.
Career Highlights
Leung Chung Lai is currently employed at Marvell International Limited, where he continues to develop innovative solutions in video data processing. His work has significantly impacted the efficiency of video encoding and decoding processes.
Collaborations
Leung has collaborated with talented coworkers, including Li Sha and Ching-Han Tsai, contributing to the advancement of their projects and innovations.
Conclusion
Leung Chung Lai is a distinguished inventor whose work in video data compression has led to multiple patents and advancements in the field. His contributions continue to shape the future of video processing technologies.