John L. Vaught
11Patents
11h-index
15Co-inventors
65Inventor score
Filing activity: Aug 18, 1980 → May 12, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4490728A | Thermal ink jet printer | Performing Operations; Transporting | 336 | Expired |
| US4480259A | Ink jet printer with bubble driven flexible membrane | Performing Operations; Transporting | 189 | Expired |
| US4898471A | Particle detection on patterned wafers and the like | Physics | 173 | Expired |
| US4490731A | "Ink dispenser with ""frozen"" solid ink" | Performing Operations; Transporting | 172 | Expired |
| US5264912A | Speckle reduction track filter apparatus for optical inspection of patterned substrates | Physics | 144 | Expired |
| US4336544A | Method and apparatus for drop-on-demand ink jet printing | Performing Operations; Transporting | 72 | Expired |
| US5023424A | Shock wave particle removal method and apparatus | Performing Operations; Transporting | 57 | Expired |
| US4494128A | Gray scale printing with ink jets | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5276498A | Adaptive spatial filter for surface inspection | Physics | 41 | Expired |
| US4967095A | Method and apparatus for detecting and sizing particles on surfaces | Physics | 27 | Expired |
| US4861125A | Suspension assembly for a scanning mirror | Physics | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.