Inventor · Shanghai, CN

Chao Chen

43Patents
5h-index
47Co-inventors
65Inventor score

Filing activity: Sep 4, 2009 → Jun 30, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US10572544B1 Method and system for document similarity analysis Physics 15 Active
US9852337B1 Method and system for assessing similarity of documents Physics 13 Active
US10248626B1 Method and system for document similarity analysis based on common denominator similarity Physics 7 Active
US9542255B2 Troubleshooting based on log similarity Physics 6 Active
US10089389B1 Translation of unstructured text into semantic models Physics 6 Active
US8121018B2 Signal transmitting method, signal receiving method and signal receiving device in OFDM system Electricity 4 Active
US10691757B1 Method and system for cached document search Electricity 3 Active
US10521656B2 Method and system for assessing similarity of documents Physics 3 Active
US10762139B1 Method and system for managing a document search index Physics 2 Active
US10241998B1 Method and system for tokenizing documents Physics 1 Active
US11256691B1 System and method to enhance phrase search with nested thesaurus parsing Physics 1 Active
US10061864B1 Method and system for improving datacenter operations utilizing layered information model Physics 1 Active
US11682226B2 Method and system for assessing similarity of documents Physics 1 Active
US10936829B2 Method and device for processing a multi-language text Physics 1 Active
US10338780B2 System and method for graphical resources management and computer program product with application for graphical resources management Physics 1 Active
US10372383B2 Providing secure access to data in mobile devices Physics 1 Active
US10489466B1 Method and system for document similarity analysis based on weak transitive relation of similarity Physics 1 Active
US10691879B2 Smart multimedia processing Physics 1 Active
US11321384B2 Method and system for ideogram character analysis Physics 1 Active
US11048763B2 Method and device for searching character string Physics 0 Active
US10831828B2 Method and system for improving datacenter operations utilizing layered information model Physics 0 Active
US10140195B2 Method, apparatus, and computer program product for backup and failure recovery in a storage device Physics 0 Active
US9918296B2 Method and device for positioning Physics 0 Active
US12189693B2 Method and system for document similarity analysis Physics 0 Active
US12153624B2 Method and system for ideogram character analysis Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.