David A. Ender
24Patents
7h-index
33Co-inventors
69Inventor score
Filing activity: Apr 28, 1995 → Aug 25, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7151276B2 | Semiconductors containing perfluoroether acyl oligothiophene compounds | Electricity | 36 | Expired |
| US5606398A | Reduction of residual potential and ghosting in a photoconductor | Physics | 10 | Expired |
| US7936956B2 | Process for making light guides with extraction structures and light guides produced thereby | Physics | 9 | Active |
| US5896158A | System for registration of a photoconductor belt in an electrophotographic imaging system | Physics | 8 | Expired |
| US9329326B2 | Process for making light guides with extraction structures and light guides produced thereby | Physics | 7 | Active |
| US5905519A | System for registration of color separation images on a photoconductor belt | Physics | 7 | Expired |
| US8322874B2 | Lightguides having light extraction structures providing regional control of light output | Physics | 7 | Active |
| US9599308B2 | Hybrid taillight article | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US7211679B2 | Perfluoroether acyl oligothiophene compounds | Electricity | 5 | Expired |
| US7941013B2 | Process for making light guides with extraction structures and light guides produced thereby | Physics | 4 | Active |
| US6052135A | Combination erase bar and belt position detector system for use with an electrophotographic imaging system | Electricity | 4 | Expired |
| US8909009B2 | Light guides having enhanced light extraction | Physics | 3 | Active |
| US8545037B2 | Lightguides having light extraction structures providing regional control of light output | Physics | 3 | Active |
| US9200775B2 | Light assembly | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9200763B2 | Flexible lighting assembly | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9151460B2 | Light assembly | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US5756246A | Bi-layer barrier for photoreceptors | Physics | 1 | Expired |
| US9423297B2 | Optical device with optical element and sensor for sampling light | Electricity | 0 | Active |
| US9823402B2 | Illumination articles | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9816679B2 | Light assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10509157B2 | Lightguides with pixelated image | Physics | 0 | Active |
| US9261643B2 | Hollow lightguide having multiple reflectors | Physics | 0 | Active |
| US9429691B2 | Light guides having enhanced light extraction | Physics | 0 | Active |
| US9989691B2 | Lightguide and light source incorporating same | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.