Liyou Yang
15Patents
7h-index
30Co-inventors
66Inventor score
Filing activity: Jul 19, 1991 → Sep 25, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5730808A | Producing solar cells by surface preparation for accelerated nucleation of microcrystalline silicon on heterogeneous substrates | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5646050A | Increasing stabilized performance of amorphous silicon based devices produced by highly hydrogen diluted lower temperature plasma deposition | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5256887A | Photovoltaic device including a boron doping profile in an i-type layer | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5942049A | Increasing stabilized performance of amorphous silicon based devices produced by highly hydrogen diluted lower temperature plasma deposition | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6888984B2 | Amorphous silicon alloy based integrated spot-size converter | Electricity | 15 | Expired |
| US7427366B2 | Efficient, green-emitting phosphors, and combinations with red-emitting phosphors | Electricity | 14 | Active |
| US6778723B1 | Integrated optical switch | Physics | 7 | Expired |
| US6674950B2 | Optical waveguide crossing and method of making same | Physics | 4 | Expired |
| US6788721B2 | Photonic integrated circuit (PIC) and method for making same | Physics | 3 | Expired |
| US6597093B2 | Cathode ray tube with a focus mask wherein a cap layer formed on the insulating material | Electricity | 2 | Expired |
| US6628057B2 | Slightly conducting insulators for cathode-ray tube (CRT) applications | Electricity | 1 | Expired |
| US6723573B2 | Photonic devices and PICs including sacrificial testing structures and method of making the same | Physics | 1 | Expired |
| US6642643B2 | Silicate materials for cathode-ray tube (CRT) applications | Electricity | 1 | Expired |
| US6576383B2 | Method of manufacturing a luminescent screen for a CRT | Electricity | 0 | Expired |
| US9023681B2 | Method of fabricating heterojunction battery | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.