Company Filing History:
Years Active: 2013-2019
Title: Innovations of Inventor Qi Qiang
Introduction
Qi Qiang is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of data processing and web information extraction. With a total of 6 patents to his name, Qi continues to push the boundaries of technology through his innovative methods.
Latest Patents
One of Qi Qiang's latest patents is titled "Filtering Data Objects." This method involves establishing a layered attribute description network based on the description values of filtering requirements. It includes extracting description values within the network and creating a mapping relationship between the filtering requirements and the attribute description network. The process generates a path dependency graph and performs a traversal comparison between the description values of the data object to be filtered and those in the graph. If all description values of a path are included in the data object, that path is recorded as a matching path, determining the filtering requirement met by the data object.
Another significant patent is the "Method and System of Extracting Web Page Information." This method analyzes the document object model (DOM) structure of a sample page to identify the position of information to be extracted. It renders a target node in the DOM structure and recursively traverses relative position information until the root node is found, creating candidate paths. The method then analyzes the DOM structure of the page to be extracted, locating information starting from the root node in the path set. The node with the highest robustness from the extracted candidate set is selected as the final extracted node, allowing for efficient information retrieval.
Career Highlights
Qi Qiang is currently employed at Alibaba Group Holding Limited, where he applies his expertise in data processing and web technologies. His work at Alibaba has allowed him to develop innovative solutions that enhance the efficiency of data handling and information extraction.
Collaborations
Qi has collaborated with talented individuals such as Boyang Cai and Yiming Sun, contributing to various projects that leverage their combined expertise in technology and innovation.
Conclusion
Qi Qiang's contributions to the fields of data processing and web information extraction highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving efficiency and effectiveness in data handling, making him a significant figure in the tech industry.