Gabriel Marcu
72Patents
10h-index
51Co-inventors
81Inventor score
Filing activity: Jun 15, 1998 → Jul 9, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7612804B1 | Methods and apparatuses for image processing | Physics | 101 | Active |
| US6954193B1 | Method and apparatus for correcting pixel level intensity variation | Physics | 74 | Expired |
| US7626614B1 | Transfer function and high dynamic range images | Electricity | 55 | Active |
| US6844881B1 | Method and apparatus for improved color correction | Physics | 31 | Expired |
| US7084881B1 | Method and apparatus for improved color correction | Physics | 18 | Expired |
| US7969478B1 | Method and apparatus for color correction of color devices for various operating conditions | Electricity | 16 | Active |
| US6160921A | Error diffusion with homogeneous distribution in highlight and shadow regions | Electricity | 13 | Expired |
| US9478157B2 | Ambient light adaptive displays | Physics | 12 | Active |
| US7835569B2 | System and method for raw image processing using conversion matrix interpolated from predetermined camera characterization matrices | Electricity | 12 | Active |
| US7773127B2 | System and method for RAW image processing | Electricity | 10 | Active |
| US7457003B1 | Color management for limited gamut devices | Physics | 10 | Active |
| US7893975B2 | System and method for processing images using predetermined tone reproduction curves | Electricity | 9 | Active |
| US10911748B1 | Display calibration system | Physics | 7 | Active |
| US7777760B2 | Display color correcting system | Physics | 6 | Active |
| US8773451B2 | Color correction method and apparatus for displays | Physics | 4 | Active |
| US6972772B1 | White point correction without luminance degradation | Physics | 4 | Expired |
| US7821474B2 | Rendering luminance levels of a high dynamic range display | Physics | 4 | Active |
| US7609413B1 | Color management for limited gamut devices | Physics | 4 | Expired |
| US8289344B2 | Methods and apparatus for color uniformity | Physics | 4 | Active |
| US8390644B2 | Methods and apparatus for color uniformity | Physics | 4 | Active |
| US9275607B2 | Dynamic color adjustment for displays using local temperature measurements | Physics | 4 | Active |
| US7688328B2 | Luminance point correction without luminance degradation | Physics | 3 | Active |
| US8203512B2 | Subtractive display | Physics | 3 | Active |
| US7586472B2 | Subtractive display | Physics | 3 | Active |
| US9947259B2 | Ambient light adaptive displays | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.