Walter Riess
37Patents
11h-index
45Co-inventors
75Inventor score
Filing activity: Aug 16, 1991 → Apr 3, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6316786A | Organic opto-electronic devices | Electricity | 159 | Expired |
| US6548961B2 | Organic light emitting devices | Electricity | 87 | Expired |
| US6501217B2 | Anode modification for organic light emitting diodes | Electricity | 70 | Expired |
| US6433355B1 | Non-degenerate wide bandgap semiconductors as injection layers and/or contact electrodes for organic electroluminescent devices | Electricity | 57 | Expired |
| US6472804B2 | Electrode for use in electro-optical devices | Emerging Cross-Sectional Technologies | 44 | Expired |
| US8193524B2 | Nanoelectronic device | Emerging Cross-Sectional Technologies | 32 | Active |
| US5190947A | Codeine salt of a substituted carboxylic acid, its use and pharmaceutical compositions thereof | Chemistry; Metallurgy | 26 | Expired |
| US6156764A | Morphine and diamorphine salts of anionic non-narcotic analgesics of the substituted carboxylic acid type | Human Necessities | 21 | Expired |
| US8129763B2 | Metal-oxide-semiconductor device including a multiple-layer energy filter | Electricity | 18 | Active |
| US7759729B2 | Metal-oxide-semiconductor device including an energy filter | Electricity | 15 | Active |
| US6552364B2 | Organic light emitting devices | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6432741B1 | Organic opto-electronic devices and method for making the same | Electricity | 9 | Expired |
| US8212269B2 | Organic light emitting device, method for producing thereof and array of organic light emitting devices | Electricity | 9 | Active |
| US7122254B2 | Inorganic electrode for organic electroluminescent devices | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6990008B2 | Switchable capacitance and nonvolatile memory device using the same | Electricity | 6 | Expired |
| US6995391B2 | Electrode structure for electronic and opto-electronic devices | Electricity | 5 | Expired |
| US6580090B2 | Organic light-emitting devices | Electricity | 5 | Expired |
| US7282430B2 | Melt-based patterning for electronic devices | Electricity | 3 | Expired |
| US7130212B2 | Field effect device with a channel with a switchable conductivity | Physics | 3 | Expired |
| US8951445B2 | Bridging arrangement and method for manufacturing a bridging arrangement | Electricity | 2 | Active |
| US6960782B2 | Electronic devices with fullerene layers | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7466579B2 | Field effect device with a channel with a switchable conductivity | Physics | 2 | Active |
| US8969931B2 | Semiconductor devices with screening coating to inhibit dopant deactivation | Emerging Cross-Sectional Technologies | 1 | Active |
| US7306970B2 | Method and apparatus for manufacturing an optoelectronic device | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8022447B2 | Metal-oxide-semiconductor device including an energy filter | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.