Stephen J. Telfer
193Patents
25h-index
146Co-inventors
93Inventor score
Filing activity: May 6, 1991 → Jun 25, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8797634B2 | Multi-color electrophoretic displays | Physics | 121 | Active |
| US8873129B2 | Tetrachromatic color filter array for reflective display | Physics | 115 | Active |
| US8576476B2 | Multi-color electro-optic displays | Physics | 102 | Active |
| US9697778B2 | Reverse driving pulses in electrophoretic displays | Physics | 96 | Active |
| US9921451B2 | Colored electrophoretic displays | Physics | 96 | Active |
| US9361836B1 | Aggregate particles for use in electrophoretic color displays | Physics | 96 | Active |
| US6801233B2 | Thermal imaging system | Performing Operations; Transporting | 59 | Expired |
| US5279912A | Three-dimensional image, and methods for the production thereof | Emerging Cross-Sectional Technologies | 58 | Expired |
| US9341916B2 | Multi-color electro-optic displays | Physics | 57 | Active |
| US10372008B2 | Electro-optic displays | Physics | 51 | Active |
| US5401607A | Processes and compositions for photogeneration of acid | Physics | 50 | Expired |
| US6906735B2 | Thermal imaging system | Performing Operations; Transporting | 45 | Expired |
| US9726957B2 | Electro-optic display with controlled electrochemical reactions | Physics | 42 | Active |
| US9529240B2 | Controlled polymeric material conductivity for use in a two-phase electrode layer | Physics | 42 | Active |
| US10276109B2 | Method for driving electro-optic displays | Physics | 37 | Active |
| US10467984B2 | Method for rendering color images | Physics | 36 | Active |
| US5812186A | Three-dimensional display method(s) and apparatus | Physics | 36 | Expired |
| US10353266B2 | Color sets for low resolution dithering in reflective color displays | Physics | 35 | Active |
| US9688859B2 | Electrophoretic particles and processes for the production thereof | Physics | 33 | Active |
| US10190743B2 | Illumination systems for reflective displays | Physics | 32 | Active |
| US5681676A | Registration method | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5262549A | Benzpyrylium dyes, and processes for their preparation and use | Chemistry; Metallurgy | 28 | Expired |
| US5286612A | Process for generation of free superacid and for imaging, and imaging medium for use therein | Emerging Cross-Sectional Technologies | 27 | Expired |
| US10593272B2 | Drivers providing DC-balanced refresh sequences for color electrophoretic displays | Physics | 26 | Active |
| US6537410B2 | Thermal transfer recording system | Performing Operations; Transporting | 25 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.