Stephen L. Shaffer
12Patents
12h-index
10Co-inventors
64Inventor score
Filing activity: Nov 15, 1995 → Jul 2, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5784461A | Security system for controlling access to images and image related services | Electricity | 290 | Expired |
| US6396963B2 | Photocollage generation and modification | Emerging Cross-Sectional Technologies | 287 | Expired |
| US6636648B2 | Albuming method with automatic page layout | Physics | 168 | Expired |
| US6389181B2 | Photocollage generation and modification using image recognition | Emerging Cross-Sectional Technologies | 148 | Expired |
| US6154755A | Index imaging system | Emerging Cross-Sectional Technologies | 140 | Expired |
| US6362900B1 | System and method of constructing a photo album | Electricity | 123 | Expired |
| US6288719A | System and method of constructing a photo album | Electricity | 87 | Expired |
| US6123362A | System and method of constructing a photo collage | Electricity | 82 | Expired |
| US5793414A | Interactive video communication system | Electricity | 73 | Expired |
| US6623528B1 | System and method of constructing a photo album | Electricity | 67 | Expired |
| US6434579B1 | System and method of constructing a photo album | Electricity | 53 | Expired |
| US6690843B1 | System and method of constructing a photo album | Electricity | 37 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.