Company Filing History:
Years Active: 2005-2009
Title: Jiandong Shen: Innovator in Video Data Analysis and Compression
Introduction
Jiandong Shen is a prominent inventor based in Santa Clara, CA, known for his contributions to video data analysis and compression technologies. With a total of 4 patents to his name, Shen has made significant strides in enhancing the efficiency of video processing systems.
Latest Patents
One of Shen's latest patents is titled "Interface for Compressed Video Data Analysis." This invention provides a video analysis tool designed to assist computer programmers working with video data. The tool can be integrated with program code, allowing it to obtain statistical information related to the video data and the functions of the code. This is particularly useful for developing, debugging, and analyzing programs responsible for encoding, transcoding, and decoding video data, especially data compressed according to MPEG standards.
Another notable patent is "Methods and Apparatus for Encoding a Video Signal." This invention relates to systems and methods for compressing, decompressing, and transmitting video data. It includes pixel-by-pixel motion estimation and compensation, along with efficient quantization of residual errors. The system applies block estimation of the residual error produced by motion compensation, which is crucial for reconstructing video data accurately.
Career Highlights
Jiandong Shen is currently employed at Cisco Technology, Inc., where he continues to innovate in the field of video technology. His work has significantly impacted the way video data is processed and transmitted, making it more efficient and reliable.
Collaborations
Shen has collaborated with notable coworkers such as Shan Zhu and Ji Zhang, contributing to various projects that enhance video data technologies.
Conclusion
Jiandong Shen's innovative work in video data analysis and compression has established him as a key figure in the technology sector. His patents reflect a commitment to improving video processing systems, which are essential in today's digital landscape.