John C. Calhoon
13Patents
7h-index
4Co-inventors
55Inventor score
Filing activity: Jan 22, 2003 → Nov 19, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7378817B2 | Inductive power adapter | Electricity | 1,090 | Expired |
| US7375493B2 | Inductive battery charger | Physics | 1,015 | Expired |
| US7375492B2 | Inductively charged battery pack | Physics | 410 | Expired |
| US7426329B2 | Systems and methods for receiving, storing, and rendering digital video, music, and pictures on a personal media player | Electricity | 39 | Expired |
| US7192666B2 | Apparatus and method for heating fuel cells | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7134027B2 | Initiating computer system power-up from a USB keyboard | Physics | 9 | Expired |
| US7450852B2 | IR control signal distribution via a communications network | Physics | 7 | Active |
| US8503861B2 | Systems and methods for receiving, storing, and rendering digital video, music, and pictures on a personal media player | Electricity | 3 | Active |
| US7670701B2 | Apparatus and method for heating fuel cells | Emerging Cross-Sectional Technologies | 3 | Active |
| US6862188B2 | Computer with cover removal detection | Physics | 3 | Expired |
| US8288045B2 | Apparatus and method for heating fuel cells | Emerging Cross-Sectional Technologies | 1 | Active |
| US9479553B2 | Systems and methods for receiving, storing, and rendering digital video, music, and pictures on a personal media player | Electricity | 1 | Active |
| US10178141B2 | Systems and methods for receiving, storing, and rendering digital video, music, and pictures on a personal media player | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.