Lars Helge Thylen
25Patents
6h-index
32Co-inventors
69Inventor score
Filing activity: Apr 15, 1980 → Mar 12, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8837544B2 | Quantum optical device | Performing Operations; Transporting | 69 | Active |
| US4742307A | Optical amplification device with noise filter function | Electricity | 24 | Expired |
| US4759627A | Fibre-optic interferometer | Physics | 22 | Expired |
| US5140657A | Diffraction optical coupler | Physics | 9 | Expired |
| US4717228A | Optical directional coupler with amplification | Physics | 9 | Expired |
| US4457579A | Arrangement to reduce influence of diffuse and direct reflections in a display device based on a source of light emitting in a narrow band | Physics | 8 | Expired |
| US6801147B2 | Optical system and method for performing analog to digital conversion | Physics | 5 | Expired |
| US8368118B2 | Semiconductor structure having an ELOG on a thermally and electrically conductive mask | Electricity | 4 | Active |
| US4993798A | Laser arrangement in optical communication system | Electricity | 4 | Expired |
| US4511206A | Lensless spectrum analyzer | Physics | 4 | Expired |
| US5367274A | Quantum wave guiding electronic switch | Performing Operations; Transporting | 3 | Expired |
| US4658224A | Method and apparatus for increasing the bandwidth of a high speed modulator | Physics | 3 | Expired |
| US8462333B2 | Apparatus for performing SERS | Physics | 2 | Active |
| US8546898B2 | Optoelectronic light exposure memory | Electricity | 2 | Active |
| US8699831B2 | Process poling for material configuration | Physics | 2 | Active |
| US6091267A | Logic circuits | Electricity | 2 | Expired |
| US11002912B2 | Tunable ring resonator multiplexers | Electricity | 1 | Active |
| US10261262B2 | Optical circuits and optical switches | Electricity | 1 | Active |
| US8948554B2 | Slot-line waveguide optical switch system and method | Physics | 1 | Active |
| US8665432B2 | Apparatus for performing SERS | Physics | 0 | Active |
| US8603606B2 | Preventing adhesion between nanostructures | Emerging Cross-Sectional Technologies | 0 | Active |
| US9013784B2 | Nanoparticle waveguide apparatus, system and method | Emerging Cross-Sectional Technologies | 0 | Active |
| US10795089B2 | Optical circuits and optical switches | Electricity | 0 | Active |
| US10677990B2 | Polarization diverse ring resonator receivers | Electricity | 0 | Active |
| US8664605B2 | Covert label structure | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.