Sjoerd Stallinga
37Patents
6h-index
48Co-inventors
69Inventor score
Filing activity: May 15, 1997 → Sep 16, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7126903B2 | Variable focus lens | Physics | 51 | Expired |
| US5978055A | Compensator, liquid crystal display device and retardation foil | Physics | 28 | Expired |
| US6449236B2 | Optical wavefront modifier | Physics | 12 | Expired |
| US6567365B1 | Optical scanning device | Physics | 12 | Expired |
| US6563551B1 | High contrast polarizing optics for a color electro-optic display device | Electricity | 11 | Expired |
| US6437843B1 | Double cell liquid crystal | Physics | 9 | Expired |
| US6947368B2 | Duel-layer optical scanner with non-periodic phase structure element of birefringent material for different wavefront aberration compensation of orthogonally polarized radiation beams | Physics | 5 | Expired |
| US8995733B2 | Microdissection method and information processing system | Physics | 5 | Active |
| US8991270B2 | Method and apparatus for rapid filter analysis of fluid samples | Physics | 4 | Active |
| US6496452B2 | Optical scanning with aberration correction | Physics | 4 | Expired |
| US9784666B2 | Methods for assessing cancer cells using granulometry | Physics | 3 | Active |
| US7440075B2 | Birefringent optical system | Physics | 3 | Expired |
| US6586717B2 | Optical scanning head | Physics | 3 | Expired |
| US10353190B2 | Sensor for microscopy | Physics | 3 | Active |
| US6307607A | Reflective liquid crystal display with integrated compensation for skew angle rotation and birefringence effects | Physics | 3 | Expired |
| US7432485B2 | Method and apparatus for detection of a speckle based physically unclonable function | Electricity | 2 | Expired |
| US7385888B2 | Tracking system with dual differential signals with fraction of A/C signal added back to D/C signal | Physics | 2 | Expired |
| US10061108B2 | Autofocus imaging for a microscope | Electricity | 2 | Active |
| US10371929B2 | Autofocus imaging | Electricity | 1 | Active |
| US6674498B1 | LCD having a compensator directly on the substrate of adjacent LC cell having particular subpixels | Physics | 1 | Expired |
| US9128016B2 | Up-concentration of organic microobjects for microscopic imaging | Physics | 1 | Active |
| US8649581B2 | Colour management for biological samples | Electricity | 1 | Active |
| US6707779B2 | Optical scanning device with a selective optical diaphragm | Physics | 1 | Expired |
| US8119995B2 | Device for detection of excitation using a multiple spot arrangement | Physics | 1 | Active |
| US7457217B2 | Method and device for measuring the tilt of an optical disc | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.