Joel Kahn
16Patents
12h-index
38Co-inventors
74Inventor score
Filing activity: Aug 20, 1995 → Mar 30, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5600121A | Optical reader with independent triggering and graphical user interface | Physics | 145 | Expired |
| US5801371A | Optical reader with independent triggering and graphical user interface | Physics | 142 | Expired |
| US7191947B2 | Point-of-transaction workstation for electro-optical reading one-dimensional indicia, including image capture of two-dimensional targets | Physics | 107 | Expired |
| US6178426A | Apparatus with extended markup language data capture capability | Emerging Cross-Sectional Technologies | 107 | Expired |
| US6234394A | Triggered optical reader | Physics | 92 | Expired |
| US6415982B2 | Triggered data collector and data transmitter | Physics | 81 | Expired |
| US6158662A | Triggered optical reader | Physics | 67 | Expired |
| US5850078A | Simplified assembly and automatic testing of components in electro-optical systems for reading coded indicia | Physics | 58 | Expired |
| US5859417A | Optical scanners having dual surface optical elements for dual working ranges | Physics | 47 | Expired |
| US6321990A | Scanner with shock-absorbing canopy overmolded with linear of housing | Physics | 45 | Expired |
| US6974083B1 | Point-of-transaction workstation for electro-optically reading one-dimensional indicia, including image capture of two-dimensional targets | Physics | 23 | Expired |
| US5988502A | Electro-optical scanner having selectable scan pattern | Physics | 15 | Expired |
| US6718337B1 | Apparatus with extended markup language date capture capability | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6220514A | Electro-optical scanner having stationary, multi-surface mirror having surfaces with aplanar profiles | Physics | 4 | Expired |
| US6987478B2 | Multi-function portable device | Physics | 1 | Expired |
| USRE40101E1 | Electro-optical scanner having selectable scan pattern | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.