Erik Johnson
9Patents
2h-index
9Co-inventors
40Inventor score
Filing activity: Aug 20, 2001 → May 18, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6636337B2 | Optical switching device based on stable, non-absorbing optical hard limiters | Electricity | 4 | Expired |
| US6693732B2 | Optical sampler based on stable, non-absorbing optical hard limiters | Physics | 2 | Expired |
| US8968838B2 | Plasma processing in a capacitively-coupled reactor with trapezoidal-waveform excitation | Electricity | 1 | Active |
| US6516106B2 | Subtracting analog noise from an optical communication channel using stable, non-absorbing optical hard limiters | Electricity | 1 | Expired |
| US10319565B2 | Method and system for controlling ion flux in an RF plasma | Electricity | 1 | Active |
| US6674559B2 | Optical automatic gain control based on stable, non-absorbing optical hard limiters | Electricity | 1 | Expired |
| US10002978B2 | Photovoltaic module including a transparent conductive electrode having a variable thickness, and methods for manufacturing same | Emerging Cross-Sectional Technologies | 0 | Active |
| US10796885B2 | Circuit for impedance matching between a generator and a load at multiple frequencies, assembly comprising such a circuit and related use | Electricity | 0 | Active |
| US11600739B2 | Apparatus and method for patterned processing | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.