David I. Blatt
20Patents
8h-index
54Co-inventors
78Inventor score
Filing activity: Nov 26, 1991 → Aug 3, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD501189S1 | Communication device | General | 60 | Expired |
| US6607500B2 | Integrated cast and muscle stimulation system | Human Necessities | 48 | Expired |
| USD388094S | Combined speaker and microphone | General | 40 | Expired |
| USD504670S1 | Communication device | General | 19 | Expired |
| US7048556B2 | Connector cover for communication device | Electricity | 16 | Expired |
| US5241695A | Molded shield with integral key switch circuitry | Electricity | 12 | Expired |
| USD588566S1 | Communication device | General | 11 | Expired |
| USD587667S1 | Communication device | General | 8 | Expired |
| USD555615S1 | Communication device | General | 8 | Expired |
| US7523862B2 | Multi-function keypad using colored light sources and optical films | Electricity | 6 | Active |
| US7801571B2 | Multi-use acoustic leak path system | Electricity | 5 | Active |
| USD587666S1 | Communication device | General | 5 | Expired |
| US10903026B2 | Modular keyboard | Electricity | 5 | Active |
| USD558709S1 | Communication device | General | 4 | Expired |
| USD599766S1 | Communication device | General | 4 | Expired |
| US7190311B2 | Alignment cam for non-circular retractable antenna | Electricity | 2 | Expired |
| US7590434B2 | Seal for portable electronic device housing with flex circuit | Electricity | 1 | Active |
| US10355524B2 | Electronic devices for wireless charging | Electricity | 1 | Active |
| US10637265B2 | Electronic device with charging module | Electricity | 0 | Active |
| US10373778B2 | Key light blockers with bellows | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.