This inventor holds 10 USPTO granted patents and 2 EPO patents. Top assignees: Stmicroelectronics Asia Pacific Pte Limited, Stmicroelectronics (Shenzhen) R&d Co. Ltd.. Active years: 2006-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
10 out of 469 
1 out of 137 
Years Active: 2006-2016
Title: Patricia Wei Yin Chiang: Innovator in Video Processing Technologies
Introduction
Patricia Wei Yin Chiang is a prominent inventor based in Singapore, known for her significant contributions to video processing technologies. With a total of 10 patents, she has made remarkable advancements in the field, particularly in methods that enhance picture quality in digital media.
Latest Patents
One of her latest patents is titled "Motion compensated de-blocking - Digital noise removal methods and systems for picture quality improvement on next generation high quality set-top-box and digital TV SOCs." This invention focuses on a de-blocking method and system that effectively addresses blocky artifacts generated by lossy video compression standards. The method filters blocky artifacts by extracting motion vectors for a current pixel block, calculating off-grid positions based on these vectors, and applying de-blocking filtering along the calculated positions. Additionally, the system can skip filtering on-grid blocky artifacts, which can be handled by an existing on-grid de-blocking filter.
Another notable patent is "Memory transfer controller and method of transfer control of video line data and macroblock data." This method involves transferring sets of video line data and macroblock data by determining a macroblock period and a longer video line period. The process includes dividing each set of video line data into portions, aligning burst transfers to the macroblock period, and initiating these transfers at macroblock period intervals.
Career Highlights
Patricia has worked with reputable companies such as STMicroelectronics Asia Pacific Pte Limited and STMicroelectronics (Shenzhen) R&D Co. Ltd. Her experience in these organizations has allowed her to develop and refine her innovative ideas in video processing.
Collaborations
Throughout her career, Patricia has collaborated with talented individuals, including Lucas Y W Hui and Lucas Hui. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Patricia Wei Yin Chiang is a trailblazer in the realm of video processing technologies, with a strong portfolio of patents that reflect her innovative spirit. Her work continues to influence the industry and improve digital media experiences for users worldwide.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile