David Pires
14Patents
7h-index
19Co-inventors
63Inventor score
Filing activity: Apr 30, 1991 → Jan 22, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5163582A | Apparatus and method for aliquotting blood serum or blood plasma | Physics | 38 | Expired |
| US9739950B2 | Method to optimize a light coupling waveguide | Physics | 32 | Active |
| US5555920A | Method and apparatus for aliquotting blood serum or blood plasma | Physics | 27 | Expired |
| US5413246A | Apparatus and method for aliquotting phases of blood | Physics | 26 | Expired |
| US5211310A | Apparatus and method for dispensing phases of blood | Physics | 13 | Expired |
| US8346325B2 | Systems and devices for electrical filters | Electricity | 10 | Active |
| US5322192A | Pipetting apparatus | Physics | 9 | Expired |
| US5947028A | Method and apparatus for holding a printing plate on a vacuum drum | Performing Operations; Transporting | 5 | Expired |
| US12259569B2 | Azimuthally modulated scattering device | Physics | 0 | Active |
| US8670809B2 | Systems and devices for electrical filters | Electricity | 0 | Active |
| US11921303B2 | Azimuthally modulated scattering device | Physics | 0 | Active |
| US11048033B2 | Encrypted optical security device | Physics | 0 | Active |
| US12248218B2 | Photo-alignable positive c-plate retarder | Chemistry; Metallurgy | 0 | Active |
| US10845520B2 | Optical devices with patterned anisotropy incorporating parallax optic | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.