Yuan-Sheng Tyan
71Patents
23h-index
40Co-inventors
88Inventor score
Filing activity: Jun 2, 1978 → Sep 2, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8034465B2 | Phosphorescent oled having double exciton-blocking layers | Emerging Cross-Sectional Technologies | 160 | Active |
| US6965197B2 | Organic light-emitting device having enhanced light extraction efficiency | Electricity | 131 | Expired |
| US4315096A | Integrated array of photovoltaic cells having minimized shorting losses | Emerging Cross-Sectional Technologies | 106 | Expired |
| US7030553B2 | OLED device having microcavity gamut subpixels and a within gamut subpixel | Electricity | 79 | Expired |
| US6861800B2 | Tuned microcavity color OLED display | Electricity | 77 | Expired |
| US7268485B2 | White-emitting microcavity OLED device | Electricity | 73 | Expired |
| US4207119A | Polycrystalline thin film CdS/CdTe photovoltaic cell | Emerging Cross-Sectional Technologies | 72 | Expired |
| US6917159B2 | Microcavity OLED device | Electricity | 66 | Expired |
| US6693296B1 | OLED apparatus including a series of OLED devices | Electricity | 60 | Expired |
| US7034470B2 | Serially connecting OLED devices for area illumination | Electricity | 59 | Expired |
| US7019331B2 | Green light-emitting microcavity OLED device using a yellow color filter element | Emerging Cross-Sectional Technologies | 55 | Expired |
| US7129634B2 | Color OLED with added color gamut pixels | Electricity | 45 | Expired |
| US7057339B2 | OLED with color change media | Electricity | 42 | Expired |
| US6905788B2 | Stabilized OLED device | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5963536A | Copy count protection structure for optical recording medium and method for same | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4960680A | Recording elements comprising write-once thin film alloy layers | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4798785A | Recording elements comprising write-once thin film alloy layers | Emerging Cross-Sectional Technologies | 29 | Expired |
| US7535646B2 | Light emitting device with microlens array | Performing Operations; Transporting | 29 | Active |
| US6703179B2 | Transfer of organic material from a donor to form a layer in an OLED device | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5271978A | Optical recording media | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5565266A | Multilayer magnetooptic recording media | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5563000A | Multilayer magnetooptic recording media | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7602118B2 | OLED device having improved light output | Electricity | 23 | Active |
| US4774170A | Recording elements comprising write-once thin film alloy layers | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4904577A | Optical recording element and alloy for use therein | Physics | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.