Jon Van Tassell
10Patents
6h-index
43Co-inventors
62Inventor score
Filing activity: Dec 18, 1991 → Oct 30, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6098887A | Optical focusing device and method | Physics | 247 | Expired |
| US6283374A | Symbology imaging and reading apparatus and method | Physics | 97 | Expired |
| US6066857A | Variable focus optical system | Physics | 84 | Expired |
| US5327291A | Compact objective lens | Physics | 71 | Expired |
| US6101333A | Method and apparatus for acquiring electronic and/or photographic images | Electricity | 17 | Expired |
| USD389165S | Photographic apparatus | General | 6 | Expired |
| US7673803B2 | Planar laser illumination and imaging (PLIIM) based engine | Physics | 6 | Active |
| US6978935B2 | PLANAR LIGHT ILLUMINATION AND IMAGING (PLIIM) BASED SYSTEM HAVING A LINEAR IMAGE DETECTION CHIP MOUNTING ASSEMBLY WITH MEANS FOR PREVENTING MISALIGNMENT BETWEEN THE FIELD OF VIEW (FOV) OF SAID LINEAR IMAGE DETECTION CHIP AND THE CO-PLANAR LASER ILLUMINATION BEAM (PLIB) PRODUCED BY SAID PLIIM BASED SYSTEM, IN RESPONSE TO THERMAL EXPANSION AND/OR CONTRACTION WITHIN SAID PLIIM BASED SYSTEM | Electricity | 5 | Expired |
| US7581681B2 | Tunnel-type digital imaging system for use within retail shopping environments such as supermarkets | Physics | 4 | Active |
| US5189464A | Supplemental lens positioning system for a fixed focus lens camera | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.