Eugene Joseph
66Patents
25h-index
53Co-inventors
91Inventor score
Filing activity: Jul 23, 1993 → Jan 23, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6340114B1 | Imaging engine and method for code readers | Physics | 399 | Expired |
| US6336587B1 | Optical code reader for producing video displays and measuring physical parameters of objects | Electricity | 344 | Expired |
| US5710417A | Bar code reader for reading both one dimensional and two dimensional symbologies with programmable resolution | Physics | 318 | Expired |
| US6250551A | Autodiscrimination and line drawing techniques for code readers | Physics | 242 | Expired |
| US6095418A | Apparatus for processing symbol-encoded document information | Physics | 226 | Expired |
| US6995762B1 | Measurement of dimensions of solid objects from two-dimensional image(s) | Physics | 161 | Expired |
| US7083098B2 | Motion detection in imaging reader | Physics | 161 | Expired |
| US6655597B1 | Portable instrument for electro-optically reading indicia and for projecting a bit-mapped color image | Physics | 135 | Expired |
| US7303131B2 | Automatic focusing system for imaging-based bar code reader | Physics | 134 | Expired |
| US5311001A | Analog waveform decoder utilizing histogram of edge sizes | Physics | 106 | Expired |
| US6824058B2 | Optical code reader for measuring physical parameters of objects | Electricity | 103 | Expired |
| US5767496A | Apparatus for processing symbol-encoded credit card information | Physics | 102 | Expired |
| US7044378B2 | System and method for imaging and decoding optical codes using at least two different imaging settings | Physics | 86 | Expired |
| US6405925B2 | Autodiscrimination and line drawing techniques for code readers | Physics | 78 | Expired |
| US6910633B2 | Portable instrument for electro-optically reading indicia and for projecting a bit-mapped color image | Physics | 71 | Expired |
| US6176428A | Techniques for reading postal code | Physics | 66 | Expired |
| US6088482A | Techniques for reading two dimensional code, including maxicode | Physics | 65 | Expired |
| US7204418B2 | Pulsed illumination in imaging reader | Physics | 63 | Expired |
| US6340119B2 | Techniques for reading two dimensional code, including MaxiCode | Physics | 52 | Expired |
| US6234397A | Techniques for reading two dimensional code, including maxicode | Physics | 48 | Expired |
| US6328213A | Method of processing an analog electrical signal containing information representative of reflected light from coded indicia, wherein the electrical signal contains edge transitions | Physics | 41 | Expired |
| US7131587B2 | System and method for illuminating and reading optical codes imprinted or displayed on reflective surfaces | Physics | 35 | Expired |
| US7347371B2 | Aiming pattern for imaging-based bar code readers | Physics | 32 | Active |
| US7163149B2 | System and method for illuminating and reading optical codes imprinted or displayed on reflective surfaces | Physics | 31 | Expired |
| US5504318A | Analog waveform decoder using peak locations | Physics | 29 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.