Inventor · Beijing, CN

Shi Han

29Patents
5h-index
34Co-inventors
65Inventor score

Filing activity: Feb 28, 2007 → Oct 23, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7780084B2 2-D barcode recognition Physics 98 Active
US8538897B2 Cross-trace scalable issue detection and clustering Physics 16 Active
US8578213B2 Analyzing software performance issues Physics 8 Active
US7805004B2 Radical set determination for HMM based east asian character recognition Physics 7 Active
US8204310B2 Feature design for HMM based Eastern Asian character recognition Physics 5 Active
US7980473B2 Camera based code reading Physics 4 Active
US10635667B2 Automatic insights for multi-dimensional data Physics 3 Active
US7974472B2 Feature design for HMM based Eastern Asian character recognition Physics 2 Active
US7903877B2 Radical-based HMM modeling for handwritten East Asian characters Physics 1 Active
US12282855B2 Auto-formatting of a data table Physics 1 Active
US9355265B2 Computer data protection lock Emerging Cross-Sectional Technologies 1 Active
US11341322B2 Table detection in spreadsheet Physics 1 Active
US11836445B2 Spreadsheet table transformation Physics 1 Active
US10127408B2 Computer data protection lock Emerging Cross-Sectional Technologies 0 Active
US11809422B2 Automatic insights for multi-dimensional data Physics 0 Active
US11734317B2 Automatic analysis of difference between multi-dimensional datasets Physics 0 Active
US11468056B2 Automatic insights for multi-dimensional data Physics 0 Active
US8363950B2 Combining online and offline recognizers in a handwriting recognition system Physics 0 Active
US8463043B2 Feature design for character recognition Physics 0 Active
US12399915B2 Automatic analysis of difference between multi-dimensional datasets Physics 0 Active
US11308134B2 Automatic analysis of difference between multi-dimensional datasets Physics 0 Active
US8160362B2 Combining online and offline recognizers in a handwriting recognition system Physics 0 Active
US11816769B2 Multi-dimensional data insight interaction Physics 0 Active
US12307193B2 Spreadsheet table transformation Physics 0 Active
US9348852B2 Frequent pattern mining Electricity 0 Active

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