Nigel Copner
21Patents
7h-index
30Co-inventors
65Inventor score
Filing activity: Mar 25, 1999 → Nov 28, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6125220A | Interferometric optical device including a resonant optical cavity | Physics | 45 | Expired |
| US6996140B2 | Laser device for nonlinear conversion of light | Electricity | 20 | Expired |
| US6281977A | Interferometric optical device including an optical resonator | Physics | 13 | Expired |
| US6683721B2 | Low dispersion interleaver | Physics | 13 | Expired |
| US6154585A | 11/2.times.2 optical switch | Electricity | 11 | Expired |
| US6415067B1 | N x M optical switch | Electricity | 10 | Expired |
| US6339474B2 | Interferometric optical device including an optical resonator | Physics | 7 | Expired |
| US6345060B1 | Frequency stabilized semiconductor laser | Electricity | 7 | Expired |
| US6909511B2 | Athermal interferometer | Physics | 5 | Expired |
| US10168137B2 | Dual laser frequency sweep interferometry system and method | Physics | 4 | Active |
| US6320179A | Device noise measurement system | Electricity | 4 | Expired |
| US6546162B1 | 1½×2 optical switch with a transmissive switching element | Electricity | 2 | Expired |
| US6671434B2 | Optical performance monitor | Electricity | 1 | Expired |
| US8929409B2 | External cavity tunable laser with an air gap etalon comprising wedges | Electricity | 0 | Active |
| US10230071B2 | Organic light emitting diode structure and method of forming same | Electricity | 0 | Active |
| US9705109B2 | Organic light emitting diode structure and method of forming same | Electricity | 0 | Active |
| US10056734B2 | Laser device | Electricity | 0 | Active |
| US9130193B2 | Organic light emitting diode devices | Electricity | 0 | Active |
| US9078052B2 | Method and device for converting an input light signal into an output light signal | Physics | 0 | Active |
| US10211419B2 | Organic light emitting diode structure | Electricity | 0 | Active |
| US9831458B2 | Organic light emitting diode structure | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.