Daniel Keith Van Ostrand
288Patents
10h-index
32Co-inventors
76Inventor score
Filing activity: May 8, 2006 → Sep 5, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8162524B2 | Cavity reflector light injection for flat panel displays | Physics | 56 | Active |
| US7751663B2 | Backside reflection optical display | Physics | 42 | Active |
| US8002450B2 | Cavity reflector light injection for flat panel displays | Physics | 33 | Active |
| US8218920B2 | Optical microstructures for light extraction and control | Physics | 32 | Active |
| US7515326B2 | Curved screen display mechanism | Physics | 28 | Expired |
| US10684977B1 | Low voltage drive circuit with bus isolation and methods for use therewith | Emerging Cross-Sectional Technologies | 24 | Active |
| US10554215B1 | Analog to digital conversion circuit with very narrow bandpass digital filtering | Electricity | 16 | Active |
| US7450799B2 | Corner-cube retroreflectors for displays | Physics | 15 | Active |
| US10845985B2 | Identification in touch systems | Physics | 13 | Active |
| US10671034B1 | Motor drive input adaptation with in-line drive-sense circuit | Electricity | 10 | Active |
| US10756578B1 | Wireless power transfer with in-line sensing and control | Physics | 10 | Active |
| US10852857B2 | Frequency diverse e-pen for touch sensor and e-pen systems | Physics | 8 | Active |
| US11079888B1 | Sensitivity region of interest processing (ROIP) for input/output (I/O) operative touch sensor device (TSD) | Physics | 7 | Active |
| US11435864B1 | Differential touch screen display | Physics | 6 | Active |
| US11237653B2 | Frequency diverse e-pen for touch sensor and e-pen systems | Physics | 6 | Active |
| US11474685B2 | Redundant touch system operation | Physics | 5 | Active |
| US9522524B2 | Method of multi-station flexographic printing including anilox roll with low surface energy zone | Performing Operations; Transporting | 5 | Active |
| US9669617B2 | Anilox roll with low surface energy zone | Performing Operations; Transporting | 5 | Active |
| US9063426B2 | Method of manufacturing a flexographic printing plate with support structures | Emerging Cross-Sectional Technologies | 4 | Active |
| US11029782B2 | Light emitting diode (LED) touch display circuit | Physics | 4 | Active |
| US11221709B2 | Electronic writing apparatus with ring-back and other functionalities | Physics | 4 | Active |
| US11494032B2 | Enhanced mutual capacitance touch screen display with compressive touch detection and methods for use therewith | Electricity | 4 | Active |
| US11056930B2 | Wireless power transfer and communications | Electricity | 4 | Active |
| US7522354B2 | Enhancing a field sequential color palette in an optical display | Physics | 4 | Active |
| US11592874B1 | Touch sensing in a flexible/foldable touch screen display | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.