Robert J. Hennick
31Patents
21h-index
39Co-inventors
85Inventor score
Filing activity: Jul 26, 1989 → Mar 4, 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 |
| US8596543B2 | Indicia reading terminal including focus element with expanded range of focus distances | Physics | 547 | Active |
| US8746563B2 | Laser scanning module with rotatably adjustable laser scanning assembly | Physics | 511 | Active |
| US8978984B2 | Indicia reading terminals and methods for decoding decodable indicia employing light field imaging | Physics | 506 | Active |
| US6060722A | Optical reader having illumination assembly including improved aiming pattern generator | Physics | 364 | Expired |
| US5780834A | Imaging and illumination optics assembly | Physics | 281 | Expired |
| US7055747B2 | Long range optical reader | Electricity | 241 | Expired |
| US7219843B2 | Optical reader having a plurality of imaging modules | Electricity | 216 | Expired |
| US6550679B2 | Image sensor mounting system | Electricity | 201 | Expired |
| US6601768B2 | Imaging module for optical reader comprising refractive diffuser | Physics | 198 | Expired |
| US6275388A | Image sensor mounting system | Electricity | 164 | Expired |
| US7270274B2 | Imaging module comprising support post for optical reader | Electricity | 141 | Expired |
| US5838495A | Image sensor containment system | Electricity | 127 | Expired |
| US7090132B2 | Long range optical reader | Electricity | 118 | Expired |
| US6370003B1 | Electrostatic charge resistant instrument system | Electricity | 76 | Expired |
| US7878403B2 | Image sensor based optical reader | Electricity | 59 | Active |
| US7533824B2 | Image sensor based optical reader | Electricity | 51 | Active |
| US8203124B2 | Sterilization apparatus | Human Necessities | 48 | Active |
| US8074887B2 | Optical reader having a plurality of imaging modules | Physics | 37 | Active |
| US7306155B2 | Image sensor assembly for optical reader | Electricity | 21 | Expired |
| US8282004B2 | Focusing apparatus and terminal comprising variable focus lens assembly | Physics | 14 | Active |
| US9076054B2 | Image sensor based optical reader | Electricity | 9 | Active |
| US7389929B2 | Long range optical reader | Electricity | 9 | Expired |
| US5065001A | Adjustable wear plate badge reader | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.