This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Hewlett-Packard Development Company, L.p.. Active years: 2016.
Company Filing History:
Years Active: 2016
Title: Cong-Lei Yao: Innovator in Document Structure Similarity
Introduction: Cong-Lei Yao is a notable inventor based in Beijing, China. He has made significant contributions to the field of document structure analysis through his innovative patent. His work focuses on enhancing the understanding of document similarities using advanced computational methods.
Latest Patents: Cong-Lei Yao holds a patent titled "Discrete wavelet transform method for document structure similarity." This patent includes methods, systems, and computer-readable media with executable instructions. An example method for determining document structure similarity involves segmenting path sequences of Document Object Model (DOM) trees from various web pages into components. Path signals corresponding to these sequences are determined based on the frequency of specific paths, and unique path signals are transformed into discrete wavelet signals. These signals are then analyzed at multiple resolution levels of the DOM tree.
Career Highlights: Cong-Lei Yao is currently associated with Hewlett-Packard Development Company, L.P. His work at this esteemed organization allows him to apply his innovative ideas in practical applications, contributing to advancements in technology.
Collaborations: Cong-Lei Yao has collaborated with notable colleagues, including Li-Mei Jiao and Jerry J Liu. These collaborations have likely enriched his research and development efforts, fostering a creative environment for innovation.
Conclusion: Cong-Lei Yao's contributions to the field of document structure similarity through his patent demonstrate his expertise and innovative spirit. His work continues to influence advancements in technology and document analysis.