Valter Drazic
76Patents
7h-index
46Co-inventors
72Inventor score
Filing activity: May 23, 1996 → Apr 1, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7204592B2 | Stereoscopic image projection system | Electricity | 75 | Expired |
| US9600889B2 | Method and apparatus for performing depth estimation | Physics | 62 | Active |
| US11275252B2 | Device for forming at least one tilted focused beam in the near zone, from incident electromagnetic waves | Physics | 23 | Active |
| US7431460B2 | Two-stage projector architecture | Electricity | 15 | Expired |
| US5900973A | Optical polarization device and projection system of liquid crystal valve type utilizing such a device | Electricity | 14 | Expired |
| US7175279B2 | Two-stage projection architecture | Electricity | 14 | Expired |
| US7733011B2 | Organic light-emitting diode with relief patterns | Electricity | 13 | Expired |
| US8111320B2 | Multi-image capture system with improved depth image resolution | Electricity | 7 | Active |
| US10887576B2 | Light field data representation | Physics | 7 | Active |
| US7794092B2 | Large screen digital image projector | Electricity | 6 | Active |
| US7317578B2 | Imager to imager relay lens system | Electricity | 6 | Expired |
| US7192139B2 | High contrast stereoscopic projection system | Electricity | 6 | Expired |
| US11604363B2 | Image sensor comprising a color splitter with two different refractive indexes | Electricity | 5 | Active |
| US11573356B2 | Diffraction grating comprising double-materials structures | Performing Operations; Transporting | 5 | Active |
| US11396474B2 | Method for manufacturing a device for forming at least one focused beam in a near zone | Physics | 5 | Active |
| US7180666B2 | Polarized light illumination device | Physics | 5 | Expired |
| US9807368B2 | Plenoptic camera comprising a shuffled color filter array | Electricity | 3 | Active |
| US8231228B2 | Projection image display device having two modulation stages, including one aperture modulation stage | Electricity | 3 | Active |
| US9691149B2 | Plenoptic camera comprising a light emitting device | Electricity | 2 | Active |
| US9818199B2 | Method and apparatus for estimating depth of focused plenoptic data | Physics | 2 | Active |
| US10348947B2 | Plenoptic imaging device equipped with an enhanced optical system | Electricity | 2 | Active |
| US10182183B2 | Method for obtaining a refocused image from 4D raw light field data | Physics | 2 | Active |
| US9113142B2 | Method and device for providing temporally consistent disparity estimations | Electricity | 2 | Active |
| US7717578B2 | Multiple lamp illumination system with polarization recovery and integration | Physics | 2 | Active |
| US10334229B2 | Method for obtaining a refocused image from a 4D raw light field data using a shift correction parameter | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.