This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Stmicroelectronics Asia Pacific Pte Limited. Active years: 2005-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2005-2009
Title: Innovations of Hong Lye Oh
Introduction
Hong Lye Oh is a notable inventor based in Singapore, SG. He has made significant contributions to the field of digital video encoding, holding a total of 4 patents. His work focuses on enhancing the efficiency and adaptability of video encoding methods.
Latest Patents
One of his latest patents is titled "Adaptive motion estimator." This invention describes a method and apparatus for encoding digital video according to the ISO/IEC MPEG standards, specifically ISO/IEC 11172-2 MPEG-1 and ISO/IEC 13818-2 MPEG-2. The adaptive motion estimator derives a plurality of global motion vectors from the motion vectors of a previous picture in a sequence. These global motion vectors are analyzed to determine motion characteristics, allowing the video encoding to switch among different types of local motion estimators based on these characteristics. This innovation leads to a motion estimation algorithm that can adaptively change its search range, search area, and block matching scheme to suit various types of moving sequences.
Another significant patent is "Moving pictures encoding with constant overall bit-rate." This invention controls the bit rates used in a moving pictures encoder, such as an MPEG standard encoder. The sequence of moving pictures is divided into segments, each comprising one or more groups of pictures. A constant overall bit rate is specified for the sequence, while variable bit rate encoding is used within each segment. The invention determines the difference between the number of bits allocated for encoding the segment and the actual bits used, distributing this difference over subsequent segments.
Career Highlights
Hong Lye Oh is currently employed at STMicroelectronics Asia Pacific Pte Limited, where he continues to innovate in the field of digital video technology. His work has had a significant impact on the efficiency of video encoding processes.
Collaborations
He has collaborated with notable coworkers, including Yau Wai Lucas Hui and Jean-Michel Bard, contributing to advancements in their respective fields.
Conclusion
Hong Lye Oh's contributions to digital video encoding through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and improve video encoding methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile