John Raff
144Patents
25h-index
216Co-inventors
93Inventor score
Filing activity: Jul 19, 1991 → Dec 7, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6442637B1 | Expandable mobile computer system | Physics | 348 | Expired |
| US8879761B2 | Orientation-based audio | Electricity | 313 | Active |
| USD637193S1 | Electronic device | General | 121 | Expired |
| USD655296S1 | Electronic device | General | 68 | Expired |
| US8687359B2 | Portable computer unified top case | Emerging Cross-Sectional Technologies | 60 | Active |
| USD719087S1 | Battery for a portable display device | General | 53 | Active |
| US8339775B2 | Portable computing device | Emerging Cross-Sectional Technologies | 50 | Active |
| US8724304B2 | Electronic devices with flexible displays having fastened bent edges | Emerging Cross-Sectional Technologies | 50 | Active |
| USD637157S1 | Electronic device | General | 45 | Expired |
| USD694755S1 | Component for a portable display device | General | 43 | Active |
| US8587939B2 | Handheld portable device | Emerging Cross-Sectional Technologies | 40 | Active |
| USD717800S1 | Housing for an electronic device | General | 39 | Active |
| USD729805S1 | Battery for an electronic device | General | 38 | Active |
| US8170266B2 | Portable computer speaker grill structures | Electricity | 36 | Active |
| US8553907B2 | Portable computer electrical grounding and audio system architectures | Physics | 36 | Active |
| USD772877S1 | Component for an electronic device | General | 36 | Active |
| USD468685S1 | Desk top battery charger for a portable phone | General | 35 | Expired |
| USD765661S1 | Component for an electronic device | General | 33 | Active |
| US9098242B2 | Electronic devices with cover layers mounted to displays | Physics | 31 | Active |
| USD658583S1 | Electronic device | General | 30 | Expired |
| US10384519B1 | Doors with adaptive positioning | Fixed Constructions | 30 | Active |
| USD637192S1 | Electronic device | General | 27 | Expired |
| USD341827S | Computer file server | General | 27 | Expired |
| USD701208S1 | Display for a portable display device | General | 26 | Active |
| USD652041S1 | Electronic device | General | 25 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.