Wilfried Lenth
9Patents
6h-index
10Co-inventors
60Inventor score
Filing activity: Aug 31, 1987 → Dec 15, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4791631A | Wide tolerance, modulated blue laser source | Electricity | 58 | Expired |
| US5038352A | Laser system and method using a nonlinear crystal resonator | Electricity | 52 | Expired |
| US5111468A | Diode laser frequency doubling using nonlinear crystal resonator with electronic resonance locking | Electricity | 24 | Expired |
| US5077748A | Laser system and method | Electricity | 19 | Expired |
| US5060233A | Miniature blue-green laser source using second-harmonic generation | Electricity | 18 | Expired |
| US5084783A | Focus-error detection using prism-enhanced spot size monitoring | Physics | 7 | Expired |
| US7408183B2 | Low cost InGaAIN based lasers | Electricity | 2 | Active |
| US8290012B2 | Low cost InGaAlN based lasers | Electricity | 2 | Active |
| US7830939B2 | Low cost InGaAIN based lasers | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.