David H. Foster
9Patents
7h-index
9Co-inventors
56Inventor score
Filing activity: Sep 17, 1992 → Sep 26, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5973727A | Video image viewing device and method | Physics | 122 | Expired |
| US6181367A | Video image viewing device and method | Physics | 22 | Expired |
| US7764719B2 | Pulsed fiber laser | Electricity | 20 | Active |
| US7782911B2 | Method and apparatus for increasing fiber laser output power | Electricity | 19 | Active |
| US7852549B2 | Method and apparatus for pulsed harmonic ultraviolet lasers | Physics | 17 | Active |
| US8743453B2 | Method and apparatus for pulsed harmonic ultraviolet lasers | Physics | 15 | Active |
| US5293185A | Eyeglass frame permitting interchanging of lenses | Physics | 10 | Expired |
| US7733922B1 | Method and apparatus for fast pulse harmonic fiber laser | Electricity | 7 | Active |
| US7848012B2 | Method and apparatus for continuous wave harmonic laser | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.