Soemantri Widagdo
7Patents
4h-index
23Co-inventors
53Inventor score
Filing activity: Jun 26, 2009 → Apr 6, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8651720B2 | Retroreflective articles and devices having viscoelastic lightguide | Physics | 79 | Active |
| US8864362B2 | Illumination device having remotely powered lightguide | Electricity | 8 | Active |
| US9551475B2 | Retroreflective articles and devices having viscoelastic lightguide | Physics | 5 | Active |
| US10228507B2 | Light source and optical article including viscoelastic lightguide disposed on a substrate | Electricity | 4 | Active |
| US9476637B2 | Illumination device having remotely powered lightguide | Electricity | 1 | Active |
| US11435616B2 | Optical construction and display system incorporating same | Physics | 0 | Active |
| US10649274B2 | Optical construction and display system incorporating same | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.