Company Filing History:
5 out of 832,718 Years Active: 2010-2014
Title: Victor Kai-Chieh Liang: Innovator in Digital Media Watermarking
Introduction
Victor Kai-Chieh Liang is a notable inventor based in Irvine, CA (US). He has made significant contributions to the field of digital media watermarking, holding a total of 5 patents. His innovative approaches have paved the way for advancements in the protection of digital content.
Latest Patents
Liang's latest patents include a "Two level cross-correlation based system for watermarking continuous digital media." This system operates at the application level and is designed as a post-compression process for watermarking. It does not require any prior knowledge of the underlying compression algorithm. For each compressed media frame, a unique digital signature is generated based on the current compressed frame's data and the previously generated digital signature. This process continues until a 'reset' signal is issued, allowing for a new chain of correlated digital signatures to be produced.
Another significant patent is the "Correlation-based system for watermarking continuous digital media." Similar to his previous work, this system also functions at the application level and is a post-compression watermarking process. It generates unique digital signatures for each compressed media frame, ensuring the integrity and security of digital content.
Career Highlights
Victor Liang has established himself as a key figure in the realm of digital media technology. His innovative systems for watermarking have been instrumental in enhancing the security of digital media. His work reflects a deep understanding of both technology and the needs of content creators.
Collaborations
Liang has collaborated with notable professionals in his field, including Shien-Tai Pan and Bing Wang. These collaborations have contributed to the development and refinement of his patented technologies.
Conclusion
Victor Kai-Chieh Liang is a distinguished inventor whose work in digital media watermarking has made a significant impact on the industry. His innovative patents demonstrate his commitment to advancing technology and protecting digital content.