Sashi Raghupathy
42Patents
13h-index
74Co-inventors
80Inventor score
Filing activity: Aug 30, 2000 → Jul 31, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7152024B2 | Facial image processing methods and systems | Physics | 96 | Expired |
| US6850872B1 | Facial image processing methods and systems | Physics | 64 | Expired |
| US7124066B2 | Facial image processing methods and systems | Physics | 35 | Expired |
| US7218779B2 | Ink divider and associated application program interface | Physics | 33 | Expired |
| US7433807B2 | Facial image processing | Physics | 30 | Active |
| US7533338B2 | Electronic ink processing | Emerging Cross-Sectional Technologies | 29 | Expired |
| US7098920B2 | Methods and systems for animating facial features and methods and systems for expression transformation | Emerging Cross-Sectional Technologies | 23 | Expired |
| US7129949B2 | Methods and systems for animating facial features, and methods and systems for expression transformation | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7492927B2 | Facial image processing methods and systems | Physics | 19 | Active |
| US7050632B2 | Handwriting layout analysis of freeform digital ink input | Physics | 18 | Expired |
| US7450126B2 | Methods and systems for animating facial features, and methods and systems for expression transformation | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7283670B2 | Electronic ink processing | Physics | 16 | Expired |
| US7123770B2 | Incremental system for real time digital ink analysis | Physics | 13 | Expired |
| US7945097B2 | Classifying digital ink into a writing or a drawing | Physics | 12 | Active |
| US6950104B1 | Methods and systems for animating facial features, and methods and systems for expression transformation | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7363201B2 | Facial image processing methods and systems | Physics | 11 | Expired |
| US7468801B2 | Electronic ink processing | Physics | 10 | Active |
| US7680332B2 | Grouping lines in freeform handwritten text | Physics | 7 | Active |
| US9110743B2 | Extensible system action for sharing while remaining in context | Electricity | 7 | Active |
| US9317492B2 | Grouping writing regions of digital ink | Physics | 7 | Active |
| US8407589B2 | Grouping writing regions of digital ink | Physics | 6 | Active |
| US7397950B2 | Handwriting layout analysis of freeform digital ink input | Physics | 4 | Active |
| US7522771B2 | Systems, methods, and computer-readable media for fast neighborhood determinations in dynamic environments | Physics | 3 | Active |
| US7643687B2 | Analysis hints | Physics | 3 | Active |
| US8620084B2 | Shape recognition using partial shapes | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.