Charles P. Barber
37Patents
23h-index
30Co-inventors
81Inventor score
Filing activity: Nov 2, 1999 → May 29, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6832725B2 | Optical reader comprising multiple color illumination | Electricity | 861 | Expired |
| US8596542B2 | Apparatus operative for capture of image data | Physics | 574 | Active |
| US8559767B2 | Imaging apparatus having imaging assembly | Electricity | 545 | Active |
| US8702000B2 | Reading apparatus having partial frame operating mode | Physics | 527 | Active |
| US9047525B2 | Imaging apparatus having imaging assembly | Electricity | 489 | Active |
| US8915444B2 | Imaging module having lead frame supported light source or sources | Physics | 489 | Active |
| US6561428B2 | Imaging device having indicia-controlled image parsing mode | Physics | 299 | Expired |
| US6637658B2 | Optical reader having partial frame operating mode | Physics | 287 | Expired |
| US7219843B2 | Optical reader having a plurality of imaging modules | Electricity | 216 | Expired |
| US6585159B1 | Indicia sensor system for optical reader | Physics | 215 | Expired |
| US6601768B2 | Imaging module for optical reader comprising refractive diffuser | Physics | 198 | Expired |
| US7270274B2 | Imaging module comprising support post for optical reader | Electricity | 141 | Expired |
| US9582696B2 | Imaging apparatus having imaging assembly | Electricity | 111 | Active |
| US7296751B2 | Imaging module for optical reader | Physics | 104 | Expired |
| US7270273B2 | Optical reader having partial frame operating mode | Physics | 84 | Expired |
| US7878403B2 | Image sensor based optical reader | Electricity | 59 | Active |
| US7382911B1 | Identification card reader | Physics | 53 | Expired |
| US7533824B2 | Image sensor based optical reader | Electricity | 51 | Active |
| US7500614B2 | Imaging module for optical reader | Physics | 39 | Active |
| US8282006B2 | Imaging device operative for image processing | Physics | 37 | Active |
| US8074887B2 | Optical reader having a plurality of imaging modules | Physics | 37 | Active |
| US7841532B2 | Bar code reading device having image processing mode | Physics | 33 | Active |
| US7982201B2 | System and method for detection of liquid level in a vessel | Physics | 26 | Active |
| US7428079B2 | Bar code reading device having partial frame image capture operating mode | Electricity | 14 | Expired |
| US7967205B2 | Optical reading device with programmable parameter control | Physics | 11 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.