Richard Hou
10Patents
8h-index
8Co-inventors
51Inventor score
Filing activity: Dec 29, 2006 → Jun 7, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7494063B2 | Automatic imaging-based code symbol reading system supporting a multi-tier modular software architecture, automatic illumination control, and video image capture and processing techniques | Physics | 38 | Active |
| US7487917B2 | Automatic digital-imaging based code symbol reading system supporting pass-through and presentation modes of system operation using automatic object direction detection, narrow-area and wide-area illumination control, and narrow-area and wide-area video image capture and processing techniques | Physics | 35 | Active |
| US7845563B2 | Digital image capture and processing system employing an illumination subassembly mounted about a light transmission aperture, and a field of view folding mirror disposed beneath the light transmission aperture | Physics | 31 | Active |
| US7637432B2 | Automatic point-of-sale based code symbol reading system employing automatic object motion detection and illumination control, and digital video image capturing and processing techniques | Physics | 20 | Active |
| US7654461B2 | Automatically-triggered digital video imaging based code symbol reading system employing illumination and imaging subsystems controlled in response to real-time image quality analysis | Physics | 18 | Active |
| US7559475B2 | Automatic digital-imaging based bar code symbol reading system supporting a pass-through mode of system operation using automatic object direction detection and illumination control, and video image capture and processing techniques | Physics | 17 | Active |
| US7540425B2 | Method of dynamically controlling illumination and image capturing operations in a digital image capture and processing system | Physics | 11 | Active |
| US7789309B2 | Automatic digital video-imaging based code symbol reading system employing illumination and imaging subsystems controlled within a control loop maintained as long as a code symbol has not been successfully read and the object is detected in the field of view of the system | Physics | 10 | Active |
| US7854384B2 | Digital image capture and processing engine employing optical waveguide technology for collecting and guiding LED-based illumination during object illumination and image capture modes of operation | Physics | 4 | Active |
| US7484666B2 | Automatic digital-imaging based bar code symbol reading system supporting pass-through and presentation modes of system operation using automatic object direction detection and illumination control, and video image capture and processing techniques | Physics | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.