PPT Vision
🏢 View company profile →19Patents
0Active
19Granted
36Portfolio score
Filing activity: Oct 12, 1995 → Jul 30, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6095661A | Method and apparatus for an L.E.D. flashlight | Emerging Cross-Sectional Technologies | 529 | Expired |
| US6501554B1 | 3D scanner and method for measuring heights and angles of manufactured parts | Physics | 242 | Expired |
| US6305818A | Method and apparatus for L.E.D. illumination | Emerging Cross-Sectional Technologies | 171 | Expired |
| US6290382A | Fiber bundle combiner and led illumination system and method | Electricity | 141 | Expired |
| US6808287B2 | Method and apparatus for a pulsed L.E.D. illumination source | Emerging Cross-Sectional Technologies | 136 | Expired |
| US5745176A | Machine-vision illumination system and method for delineating a lighted volume from an unlighted volume | Physics | 94 | Expired |
| US6488390B1 | Color-adjusted camera light and method | Emerging Cross-Sectional Technologies | 83 | Expired |
| US6022124A | Machine-vision ring-reflector illumination system and method | Physics | 82 | Expired |
| US6522777B1 | Combined 3D- and 2D-scanning machine-vision system and method | Physics | 81 | Expired |
| US6554452B1 | Machine-vision ring-reflector illumination system and method | Physics | 65 | Expired |
| US6603103B1 | Circuit for machine-vision system | Physics | 47 | Expired |
| US6084631A | High-speed digital video serial link | Electricity | 39 | Expired |
| US6238060A | Machine-vision ring-reflector illumination system and method | Physics | 35 | Expired |
| US6061089A | High-speed digital video serial link | Electricity | 30 | Expired |
| US6509559B1 | Binary optical grating and method for generating a moire pattern for 3D imaging | Physics | 30 | Expired |
| US6788411B1 | Method and apparatus for adjusting illumination angle | Physics | 19 | Expired |
| US6486963B1 | Precision 3D scanner base and method for measuring manufactured parts | Physics | 13 | Expired |
| US6813016B2 | Co-planarity and top-down examination method and optical module for electronic leaded components | Physics | 8 | Expired |
| US7142301B2 | Method and apparatus for adjusting illumination angle | Physics | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.