Igor Subbotin
32Patents
7h-index
14Co-inventors
66Inventor score
Filing activity: Oct 30, 2001 → Dec 15, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7532760B2 | CMOS image sensor apparatus with on-chip real-time pipelined JPEG compression module | Physics | 27 | Expired |
| US7382407B2 | High intrascene dynamic range NTSC and PAL imager | Electricity | 23 | Expired |
| US7142234B2 | Method for mismatch detection between the frequency of illumination source and the duration of optical integration time for imager with rolling shutter | Electricity | 17 | Expired |
| US7245320B2 | Method and apparatus for automatic gain and exposure control for maintaining target image brightness in video imager systems | Electricity | 13 | Expired |
| US7202894B2 | Method and apparatus for real time identification and correction of pixel defects for image sensor arrays | Physics | 12 | Expired |
| US7317480B1 | Imaging apparatus providing black level compensation of a successive approximation A/D converter | Electricity | 9 | Expired |
| US7474846B2 | Method and apparatus of determining the best focus position of a lens | Physics | 7 | Active |
| US8035728B2 | Method and apparatus providing rule-based auto exposure technique preserving scene dynamic range | Physics | 7 | Active |
| US7190394B2 | Method for statistical analysis of images for automatic white balance of color channel gains for image sensors | Electricity | 5 | Expired |
| US8233094B2 | Methods, systems and apparatuses for motion detection using auto-focus statistics | Electricity | 4 | Active |
| US8218898B2 | Method and apparatus providing noise reduction while preserving edges for imagers | Physics | 4 | Active |
| US7486819B2 | Sampling images for color balance information | Electricity | 4 | Expired |
| US7893972B2 | Method and apparatus for real time identification and correction of pixel defects for image sensor arrays | Physics | 4 | Active |
| US7929798B2 | Method and apparatus providing noise reduction while preserving edges for imagers | Physics | 4 | Active |
| US8045040B2 | Correction of non-uniform sensitivity in an image array | Electricity | 4 | Active |
| US7639937B2 | Method and apparatus for auto focusing an imaging device | Physics | 4 | Active |
| US7609302B2 | Correction of non-uniform sensitivity in an image array | Electricity | 4 | Active |
| US7528866B2 | Method and apparatus for managing integration time of imagers | Electricity | 3 | Active |
| US7830426B2 | Method and apparatus providing color interpolation in color filter arrays using edge detection and correction terms | Electricity | 3 | Active |
| US9781365B2 | Method, apparatus and system providing adjustment of pixel defect map | Electricity | 3 | Active |
| US7932938B2 | Method, apparatus and system providing adjustment of pixel defect map | Electricity | 3 | Active |
| US7859573B2 | Methods and apparatuses for image exposure correction | Electricity | 2 | Active |
| US7804525B2 | Method, apparatus, and system for selecting pixels for automatic white balance processing | Electricity | 2 | Active |
| US7769286B2 | Method and apparatus of determining the best focus position of a lens | Physics | 2 | Active |
| US7881595B2 | Image stabilization device and method | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.