Charles J. Purwin
6Patents
2h-index
5Co-inventors
40Inventor score
Filing activity: Dec 1, 2004 → Sep 16, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8423695B2 | Dual PCI-X/PCI-E card | Electricity | 12 | Active |
| US7273391B2 | Apparatus for improved connector layout | Electricity | 8 | Expired |
| US7451245B2 | System for dual use of an I/O circuit | Physics | 1 | Expired |
| US7730228B2 | System for dual use of an I/O circuit | Physics | 0 | Active |
| US7482998B2 | System and method for driving multiple display types using a single header block | Electricity | 0 | Active |
| US10670185B2 | Configurable user detection system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.