Li Li
11Patents
8h-index
10Co-inventors
69Inventor score
Filing activity: Apr 29, 1993 → Oct 12, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5619059A | Color deformable mirror device having optical thin film interference color coatings | Physics | 256 | Expired |
| US5549953A | Optical recording media having optically-variable security properties | Emerging Cross-Sectional Technologies | 129 | Expired |
| US5982541A | High efficiency projection displays having thin film polarizing beam-splitters | Physics | 83 | Expired |
| US5912762A | Thin film polarizing device | Physics | 68 | Expired |
| US5510163A | Optical storage media having visible logos | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6487014B2 | High isolation optical switch, isolator or circulator having thin film polarizing beam-splitters | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6285423A | Polarizing back-lighting system for direct view liquid crystal displays | Physics | 13 | Expired |
| US6271968A | Cut-off filters | Physics | 9 | Expired |
| US7863632B2 | High performance light-emitting devices | Electricity | 1 | Active |
| US8920196B2 | Electrical connector for reducing high frequency crosstalk interferences | Electricity | 1 | Active |
| US10861728B2 | Vacuum adsorption unit and vacuum adsorption carrier | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.